A) \[{{H}_{3}}{{O}^{+}}\]
B) \[O{{H}^{-}}/{{H}_{2}}O\]
C) KCN
D) \[{{P}_{2}}{{O}_{5}}\]
Correct Answer: D
Solution :
With \[{{\text{P}}_{\text{2}}}{{\text{O}}_{\text{5}}}\text{,}\]benzamide loses a water molecule and gives benzonitrile. Here, \[{{\text{P}}_{\text{2}}}{{\text{O}}_{\text{5}}}\]is a dehydrating agent.You need to login to perform this action.
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