Question

The total amount of heat lost by the reacting system from the start of the reaction till the products return to the initial temperature and pressure of the system, what is the heat ‘Q’ called?

(a) Heat of Formation

(b) Heat of reaction

(c) Heat of Nitration

(d) All of the mentioned

Answer 1

Correct option is (d) All of the mentioned

The best I can explain: Heat of nitration or heat of reaction or heat of formation ‘Q’ is an exothermic reaction, and it is the total amount of heat given out during nitration reaction.