Q431
Pick out the wrong statement.
A.
Enthalpies of all elements in their standard states are assumed to be zero
B.
Combustion reactions are never en-dothermic in nature
C.
Heat of reaction at constant volume is equal to the change in internal energy
D.
Claussius-clayperon equation is not applicable to melting process
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Clausius–Clapeyron equation is used during the phase change process and since the melting is a phase change process we can use it during the melting.