Question 1:
Illustrate out the term proximate analysis of the coal. Discuss its importance.
Question 2:
Illustrate out the manufacture of the gasoline by Fisher – Tropsch procedure.
Question 3:
Critically discuss the refining of crude oil. Discuss the differ fractions obtained from petroleum.
Question 4:
What do you understand by knocking in IC engines? Discuss the mechanism in of the knocking in chemical terms.
Question 5:
Illustrate out the mechanism of the differential aeration corrosion. Provide two instances where differential aeration effect is seen.