Applied Chemistry Question Bank for IA-I 2024-25
Document Details
Rajiv Gandhi Institute of Technology
2024
Tags
Summary
This document is a question bank for applied chemistry, covering topics like combustion, corrosion, and alloys. It's designed for first-year undergraduate students.
Full Transcript
C:\\Documents and Settings\\DIGIT\\Desktop\\LOGO.bmp **DEPARTMENT OF APPLIED SCIENCES AND HUMANITIES** **F.E. Sem-I Year -- 2024-25** **Applied Chemistry** **Question Bank for IA-I** Sr. No. Questions --------- ------------------------------------------------------------------------------...
C:\\Documents and Settings\\DIGIT\\Desktop\\LOGO.bmp **DEPARTMENT OF APPLIED SCIENCES AND HUMANITIES** **F.E. Sem-I Year -- 2024-25** **Applied Chemistry** **Question Bank for IA-I** Sr. No. Questions --------- --------------------------------------------------------------------------------------------------------------------------------------- 1 Numerical based on combustion to find quantity of air by volume and weight for complete combustion of given quantity of fuel. 2 Factors affecting rate of corrosion. 3 Explain corrosion of metal by dry corrosion. 4 Name the various types of metal oxides formed in dry corrosion and explain how volatile metal oxide affect rate of further corrosion. 5 Explain electrochemical corrosion of iron in acidic medium. 6 Explain rusting of iron in neutral medium. 7 Why noble metals do not undergo corrosion? 8 Why do metals forming porous metal oxide undergo corrosion continuously? 9 Explain why metals forming stable metal oxide show higher corrosion resistant? 10 Give any six purposes of making alloys with suitable example.
