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 atomization (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 :
In the process,\[{{C}_{(graphite)}}\xrightarrow[{}]{{}}C(g)\] Sublimation as well as conversion of crystalline allotropic form (graphite) to amorphous form (gas carbon) takes place.You need to login to perform this action.
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