Question

what is meant by destructive destination

Answer 1

HELLO MATE !!!

Process in which a solid material (usually coal or wood) is heated at high temperature out of contact with air to make coke, coal tar, or charcoal. It is called 'destructive' because the chemical composition of the end product is distinctly different from that of the input ...

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Answer 2

What is latent heat of vapourisation?

Ans: The heat energy required to change 1 kg of a liquid to gas at atmospheric pressure without changing its state.