Thermodynamics Question 80
Question: Hess law deals with
[BHU 1979]
Options:
A) Changes in heat of reaction
B) Rate of reaction
C) Equilibrium constant
D) Influence of pressure on volume of a gas
Show Answer
Answer:
Correct Answer: A
Solution:
It is also known as “constant heat summation” law. It state that the total amount of heat evolved or absorbed in a reaction is same whether the reaction takes place in one step or in a number of steps.
