Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:
The enthalpy change for the process \[C(graphite)\xrightarrow{{}}C(g)\]is called: (1) heat of vaporisation (2) heat of sublimation (3) heat of atomisation (4) heat of allotropic changeA) 1, 2 and 3 are correct
B) 1 and 2 are correct
C) 2 and 4 are correct
D) 1 and 3 are correct
Correct Answer: C
Solution :
\[C(graphite)\xrightarrow{{}}C(g)\] In this process sublimation as well as allotropic change is occurred hence, the enthalpy change for this process is called heat of sublimation as well as heat of allotropic change.You need to login to perform this action.
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