A) \[C{{H}_{4}}\]
B) \[{{C}_{2}}{{H}_{4}}\]
C) \[{{C}_{2}}{{H}_{6}}\]
D) Same for all
Correct Answer: B
Solution :
\[\Delta {{H}_{sub.}}\,\,=\,\,A{{H}_{Fusion}}+A{{H}_{vap.}}\]You need to login to perform this action.
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