Question

Cast iron is the most important form of iron.

(a) True

(b) False

I have been asked this question in an online interview.

This key question is from Uses of Aluminium, Copper, Zinc and Iron topic in division General Principles and Processes of Isolation of Elements of Chemistry – Class 12

Answer 1

Right choice is (a) True

The best explanation: Cast iron is the most important form of iron because of it’s resistance to abrasion and indentation, the ability to absorb energy and the ability to deform without fracture and the ability to return to original dimension after being deformed.