Question
Question: Which of the following does not represent enthalpy change during phase transformation?...
Which of the following does not represent enthalpy change during phase transformation?
A
Standard enthalpy of fusion
B
Standard enthalpy of vaporization
C
Standard enthalpy of vaporization
D
Standard enthalpy of formation
Answer
Standard enthalpy of formation
Explanation
Solution
: There is no phase change in formation. A new product is formed during the reaction.