Which product is obtained when coal is subjected to destructive distillation that is heating strongly in the absence of air?

Correct option is B

The correct answer is (b) Coke.
· Coke is obtained when coal undergoes destructive distillation, which involves heating coal strongly in the absence of air.
· This process removes volatile substances from the coal, leaving behind solid carbon-rich coke.
· Coke is primarily used as a fuel and reducing agent in metallurgy, especially in steel production.
Information Booster:
· Destructive Distillation: This process breaks down coal into various products like coke, coal tar, ammonia, and coal gas.
· Coal Tar: Another by-product of destructive distillation, used in making dyes, explosives, and medicines.
· Coal Gas: Produced during this process, used historically as a fuel for street lighting and cooking.
· Other Options:
· Diesel and Petrol: These are derived from crude oil, not from coal.
· Kerosene: Also derived from petroleum refining and used as fuel, especially in aviation and household lamps in some areas.