Kahoot Questions PDF

**1. What is the primary role of chemical engineers?** - A. Design and operate chemical plants - B. Conduct research in chemistry laboratories - C. Develop new medicines - D. All of the above **Answer:** D. All of the above **2. Which of the following is not a core discipline of chemic...

**1. What is the primary role of chemical engineers?** - A. Design and operate chemical plants - B. Conduct research in chemistry laboratories - C. Develop new medicines - D. All of the above **Answer:** D. All of the above **2. Which of the following is not a core discipline of chemical engineering?** - A. Thermodynamics - B. Electrical engineering - C. Mass transfer - D. Fluid mechanics **Answer:** B. Electrical engineering **3. What is the significance of the Industrial Revolution in the history of chemical engineering?** - A. It led to the development of new chemical processes. - B. It increased demand for chemical products. - C. It shifted production from batch to continuous processes. - D. All of the above **Answer:** D. All of the above **4. Which of the following is a grand challenge facing chemical engineers today?** - A. Developing sustainable energy sources - B. Providing clean water to all - C. Addressing climate change - D. All of the above **Answer:** D. All of the above **5. What is the importance of chemical engineering in the field of medicine?** - A. Developing new drugs and medical devices - B. Improving medical diagnostics - C. Ensuring the safety of medical products - D. All of the above **Answer:** D. All of the above **6. Which of the following is a professional activity in chemical engineering?** - A. Process development research - B. Technical sales - C. Plant design and construction - D. All of the above **Answer:** D. All of the above **7. What is the primary goal of reverse engineering the brain?** - A. Understanding how the brain works - B. Creating artificial intelligence - C. Treating brain disorders - D. All of the above **Answer:** D. All of the above **8. Which of the following is a key challenge in making solar energy economical?** - A. High cost of solar panels - B. Intermittency of solar power - C. Lack of storage solutions - D. All of the above **Answer:** D. All of the above **9. What is the role of chemical engineers in environmental protection?** - A. Developing pollution control technologies - B. Designing sustainable processes - C. Assessing environmental impact - D. All of the above **Answer:** D. All of the above **10. Which of the following is a fundamental principle of chemical engineering?** - A. Law of conservation of mass - B. Law of conservation of energy - C. Ideal gas law - D. All of the above **Answer:** D. All of the above 1. **What is the primary purpose of a block diagram in chemical processing?** - A. To show detailed equipment arrangement - B. To represent the flow of materials and energy - C. To provide a simplified overview of a process - D. To indicate the location of instruments and valves - Answer: C. To provide a simplified overview of a process 2. **Which of the following is not typically included in a process flow diagram (PFD)?** - A. Equipment arrangement - B. Flow streams - C. Detailed piping and instrumentation - D. Stream table - Answer: C. Detailed piping and instrumentation 3. **What is the main difference between a batch process and a continuous process?** - A. Batch processes have a fixed start and end time, while continuous processes operate continuously. - B. Batch processes produce smaller quantities, while continuous processes produce larger quantities. - C. Batch processes are more complex, while continuous processes are simpler. - D. Batch processes require more energy, while continuous processes are more energy-efficient. - Answer: A. Batch processes have a fixed start and end time, while continuous processes operate continuously. 4. **What is the significance of material balances in chemical process analysis?** - A. To ensure that mass is conserved within the process - B. To determine the efficiency of the process - C. To calculate the cost of the process - D. To optimize the process design - Answer: A. To ensure that mass is conserved within the process 5. **What is the difference between an open system and a closed system in chemical processing?** - A. Open systems allow for the exchange of both mass and energy with the surroundings, while closed systems only allow for energy exchange. - B. Closed systems allow for the exchange of both mass and energy with the surroundings, while open systems only allow for energy exchange. - C. Open systems are more efficient than closed systems. - D. Closed systems are more complex than open systems. - Answer: A. Open systems allow for the exchange of both mass and energy with the surroundings, while closed systems only allow for energy exchange. 6. **What is the purpose of a piping and instrumentation diagram (P&ID)?** - A. To provide a simplified overview of a process - B. To show the arrangement of equipment and flow streams - C. To provide detailed information on piping, instrumentation, and control systems - D. To calculate material balances - Answer: C. To provide detailed information on piping, instrumentation, and control systems 7. **What is the difference between a steady-state process and a transient process?** - A. Steady-state processes have constant conditions, while transient processes experience changes over time. - B. Transient processes have constant conditions, while steady-state processes experience changes over time. - C. Steady-state processes are more efficient than transient processes. - D. Transient processes are more complex than steady-state processes. - Answer: A. Steady-state processes have constant conditions, while transient processes experience changes over time. 8. **Why is it important to understand the motivation behind a chemical process?** - A. To determine the economic feasibility of the process - B. To identify potential safety hazards - C. To optimize the process design - D. All of the above - Answer: D. All of the above 9. **What is the significance of system definitions in chemical process analysis?** - A. To determine the boundaries of the system being analyzed - B. To identify the inputs and outputs of the system - C. To simplify the analysis of the system - D. All of the above - Answer: D. All of the above 10. **Why is it important to accurately represent chemical processes using flow diagrams?** - A. To communicate the process design effectively - B. To analyze the process for optimization - C. To ensure safe and efficient operation - D. All of the above - Answer: D. All of the above **True or False Questions:** 1. A batch process is one that operates continuously without a fixed start or end time. - False 2. Process flow diagrams (PFDs) typically include detailed information on piping and instrumentation. - False 3. Material balances are essential for ensuring the conservation of mass in chemical processes. - True 4. Open systems allow for the exchange of both mass and energy with the surroundings. - True 5. Steady-state processes are always more efficient than transient processes. - False 6. Understanding the motivation behind a chemical process is not necessary for effective process design. - False 7. System definitions are not important in chemical process analysis. - False 8. Block diagrams are more detailed than process flow diagrams. - False 9. Piping and instrumentation diagrams (P&IDs) are primarily used for process design and optimization. - True 10. The choice of system definition for a chemical process depends on the specific analysis being performed. - True 1. [**Which industry is one of the oldest and plays an important role in social, cultural, and economic growth?**^1^](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C0%7Ccb266289-b659-4b90-a8af-783e58c61336) - A\) Textile Industry - B\) Chemical Industry - C\) Automotive Industry - D\) Electronics Industry - **Answer: B) Chemical Industry** 2. **Who was the first chemist to synthesize an organic chemical for commercial use?** - A\) John Roebuck - B\) Nicholas Leblanc - C\) William Henry Perkin - D\) Alexander H. Tullo - **Answer: C) William Henry Perkin** 3. [**What is the most important utility system in most chemical plants?**](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C1%7Ccb266289-b659-4b90-a8af-783e58c61336) - A\) Electricity - B\) Water - C\) Steam - D\) Natural Gas - **Answer: C) Steam** 4. [**Which process is associated with the birth of the modern chemical industry?**](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C2%7Ccb266289-b659-4b90-a8af-783e58c61336) - A\) Lead Chamber Process - B\) Leblanc Process - C\) Catalytic Cracking - D\) Steam Reforming - **Answer: B) Leblanc Process** 5. **What are the two most important inorganic base chemicals?** - A\) Ethene and Propene - B\) Benzene and Toluene - C\) Sulfuric Acid and Ammonia - D\) Methanol and Synthesis Gas - **Answer: C) Sulfuric Acid and Ammonia** **Medium Questions:** 6. **What sparked the demand for aromatics in the 19th century?** - A\) Development of synthetic dyes - B\) Invention of the automobile - C\) Catalytic cracking of oil fractions - [D) Use of crude oil as a raw material](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C3%7Ccb266289-b659-4b90-a8af-783e58c61336) - **Answer: A) Development of synthetic dyes** 7. **Which chemical process was developed by Houdry in 1936?** - A\) Steam Reforming - B\) Catalytic Cracking - C\) Lead Chamber Process - D\) Leblanc Process - **Answer: B) Catalytic Cracking** 8. **What is the primary focus of the chemical industry in the age of sustainability?** - A\) Increasing production volume - B\) Reducing environmental impact - C\) Developing new synthetic dyes - D\) Expanding petrochemical processes - **Answer: B) Reducing environmental impact** 9. **Which of the following is NOT an example of an inorganic chemical?** - A\) Hydrocarbons - B\) Sulfuric Acid - C\) Sodium Carbonate - D\) Ammonia - **Answer: A) Hydrocarbons** 10. **What is the main application of steam in chemical plants?** - A\) Cooling process streams - B\) Generating electricity - C\) Heating process streams - D\) Fuel for furnaces - **Answer: C) Heating process streams** 11. **Which era saw the birth of environmental catalysis?** - A\) The Oil Era - [B) The Age of Sustainability^5^](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C4%7Ccb266289-b659-4b90-a8af-783e58c61336) - C\) The 1980s - D\) World War II - **Answer: C) The 1980s** 12. **What is the primary raw material for the petrochemical industry?** - A\) Coal - B\) Natural Gas - C\) Crude Oil - D\) Biomass - **Answer: C) Crude Oil** 13. [**Which chemical is still the largest volume chemical produced?**^6^](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C5%7Ccb266289-b659-4b90-a8af-783e58c61336) - A\) Sodium Carbonate - B\) Sulfuric Acid - C\) Ammonia - D\) Methanol - **Answer: B) Sulfuric Acid** 14. **What is the main focus of research in the chemical industry during the 1980s?** - A\) High-value-added chemicals - B\) Synthetic dyes - C\) Petrochemical processes - D\) Environmental catalysis - **Answer: A) High-value-added chemicals** 15. [**Which process is used to produce light alkenes from natural gas?**^7^](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C6%7Ccb266289-b659-4b90-a8af-783e58c61336) - A\) Steam Cracking - B\) Catalytic Cracking - C\) Dehydrogenation - D\) Reforming - **Answer: A) Steam Cracking** 16. **What is the main use of fuel oil in refineries?** - A\) Generating electricity - B\) Preheating feed to the crude oil fractionator - C\) Cooling process streams - D\) Producing steam - **Answer: B) Preheating feed to the crude oil fractionator** 17. **Which chemical process is associated with the production of high-octane aviation fuel during WWII?** - A\) Catalytic Cracking - B\) Steam Reforming - C\) Lead Chamber Process - D\) Leblanc Process - **Answer: A) Catalytic Cracking** 18. **What is the main environmental concern for the chemical industry in the 21st century?** - A\) Increasing production volume - B\) Reducing greenhouse gas emissions - C\) Developing new synthetic dyes - D\) Expanding petrochemical processes - **Answer: B) Reducing greenhouse gas emissions** 19. **Which of the following is an example of an organic chemical?** - A\) Hydrochloric Acid - B\) Sodium Carbonate - C\) Benzene - D\) Ammonia - **Answer: C) Benzene** 20. **What is the primary focus of the chemical industry in the age of sustainability?** - A\) Increasing production volume - B\) Reducing environmental impact - C\) Developing new synthetic dyes - D\) Expanding petrochemical processes - **Answer: B) Reducing environmental impact** **\ ** 1. [**Which of the following is considered the birth of the modern chemical industry?**^1^](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C0%7Cb448aca0-5d38-4181-b628-65a349014326) - A\) Discovery of sulfuric acid - B\) Development of synthetic dyes - C\) Leblanc's process for sodium carbonate - D\) Invention of the automobile - **Answer: C) Leblanc's process for sodium carbonate** 2. **What is the primary use of sulfuric acid in the chemical industry?** - A\) As a fuel - B\) For the production of dyes - C\) In the manufacture of glass - D\) As a cleaning agent - **Answer: B) For the production of dyes** 3. **Which of the following is NOT an example of an organic chemical?** - A\) Hydrocarbons - B\) Sulfuric acid - C\) Alcohols - D\) Amines - **Answer: B) Sulfuric acid** 4. **What process significantly increased gasoline yields in the 1930s?** - A\) Steam reforming - B\) Catalytic cracking - C\) Lead chamber process - D\) Dehydrogenation - **Answer: B) Catalytic cracking** 5. **Which of the following is a focus of the chemical industry in the age of sustainability?** - A\) Increasing fossil fuel use - B\) Developing new synthesis routes - C\) Reducing the number of employees - D\) Increasing greenhouse gas emissions - **Answer: B) Developing new synthesis routes** 6. [**What is the most important utility system in most chemical plants?**^2^](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C1%7Cb448aca0-5d38-4181-b628-65a349014326) - A\) Electricity - B\) Water - C\) Steam - D\) Natural gas - **Answer: C) Steam** 7. **Which of the following is an example of an inorganic chemical?** - A\) Benzene - B\) Ethene - C\) Ammonia - D\) Methanol - **Answer: C) Ammonia** 8. **What sparked the demand for aromatics in the 19th century?** - A\) Development of synthetic dyes - B\) Invention of the automobile - C\) Discovery of crude oil - D\) Introduction of catalytic cracking - **Answer: A) Development of synthetic dyes** 9. **Which of the following is a renewable feedstock mentioned in the document?** - A\) Crude oil - B\) Natural gas - C\) Biomass - D\) Coal - **Answer: C) Biomass** 10. **What is the primary product of catalytic cracking?** - A\) Diesel - B\) Gasoline - C\) Kerosene - D\) Jet fuel - **Answer: B) Gasoline** 1. **What are the two main categories of chemicals?** 2. **Who was the first chemist to synthesize an organic chemical for commercial use?** 3. [**What is the most important utility system in most chemical plants?**^1^](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C0%7C38c3f52f-0c02-425a-ba6a-b32d81954f94) 4. [**Which process is associated with the birth of the modern chemical industry?**^2^](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C1%7C38c3f52f-0c02-425a-ba6a-b32d81954f94) 5. **What are the two most important inorganic base chemicals?** 6. [**When did the use of crude oil as a raw material for organic chemicals start?**^3^](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C2%7C38c3f52f-0c02-425a-ba6a-b32d81954f94) 7. **What is the primary product of refineries today?** 8. [**What major trend has become important in the chemical industry in the 21st century?**^4^](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C3%7C38c3f52f-0c02-425a-ba6a-b32d81954f94) 9. [**What is the most common catalytic reactor in the world?**^5^](https://edgeservices.bing.com/edgesvc/chat?udsframed=1&form=SHORUN&clientscopes=chat,noheader,udsedgeshop,channelstable,ntpquery,devtoolsapi,udsinwin11,udsdlpconsent,udsarefresh,cspgrd,&shellsig=ad54f5b27b3745412f3c442dd0d445092b254ef8&setlang=en-US&lightschemeovr=1&udsps=0&udspp=0#sjevt%7CDiscover.Chat.SydneyClickPageCitation%7Cadpclick%7C4%7C38c3f52f-0c02-425a-ba6a-b32d81954f94) 10. **What are the most important organic base chemicals?**