Which of the following reactions give \[RCON{{H}_{2}}\] [Roorkee 200

1.	Which of the following reactions give \[RCON{{H}_{2}}\] [Roorkee 2000]
A.	\[R-C\equiv N+{{H}_{2}}O\xrightarrow{HCl}\]
B.	\[RCOON{{H}_{4}}\xrightarrow{\,\,\,\,\,\text{heat}\,\,\,\,\,\,\,\,\,\,\,\,}\]
C.	\[R-COCl+N{{H}_{3}}\xrightarrow{\,\,\,\,\,\,\,\,\,\,\,}\]
D.	\[{{(RCO)}_{2}}O+N{{H}_{3}}\xrightarrow{\,\,\,\,\,\,\,\,\,\,\,\,}\]
Answer» C. \[R-COCl+N{{H}_{3}}\xrightarrow{\,\,\,\,\,\,\,\,\,\,\,}\]

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