Question

Give two example of reaction where heat is liberated​

Answer 1

Answer:

when coal is burnt in oxygen, carbondioxide is produced and heat is liberated. 2) slaked lime is prepared by adding water to quick lime. in this reaction also heat is give out.

Answer 2

Here is your answer

Explanation:

Two examples of reaction where heat is liberated

(a) when coal is burnt in oxygen.

(b) staked lime is prepared by adding water to