Questions and Answers
What is the primary method used to separate different components of crude oil?
Which of the following is a product of petroleum refining?
During the fractional distillation of petroleum, which component has the highest boiling point?
What is the main use of LPG (Liquefied Petroleum Gas)?
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Which fraction obtained from petroleum refining is used in making synthetic fibers?
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Which of the following components of crude oil is primarily used as a fuel for vehicles?
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What is a common use for the product bitumen obtained from petroleum refining?
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Which of the following statements regarding fractional distillation is incorrect?
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What product of petroleum refining is primarily used as a lubricant in machinery?
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Study Notes
Refining of Petroleum
- Separation Method: Fractional distillation is the primary method employed to separate components of crude oil based on varying boiling points.
- Key Product: Kerosene is a significant product that results from petroleum refining, widely used in aviation and household fueling.
- Boiling Point Hierarchy: In fractional distillation, bitumen is the component with the highest boiling point, residing at the bottom of the distillation column.
- LPG Usage: Liquefied Petroleum Gas (LPG) is mainly utilized for heating and cooking purposes in domestic settings.
- Synthetic Fibers: Naphtha, a fraction obtained during refining, serves as a crucial raw material for the production of synthetic fibers and various chemicals.
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Description
Test your knowledge on the refining of petroleum with this quiz based on Chapter 3 of the NCERT Science textbook for Class 8. Learn about key processes such as fractional distillation and how they relate to crude oil. Prepare yourself for a deeper understanding of petroleum's role in our world.
