For the reaction: \[N{{H}_{3}}+OC{{l}^{-}}\xrightarrow{{}}{{N}_{2}}{{H – McqOptions

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1.	For the reaction: \[N{{H}_{3}}+OC{{l}^{-}}\xrightarrow{{}}{{N}_{2}}{{H}_{4}}+C{{l}^{-}}\] in basic medium, the coefficients of \[N{{H}_{3}},OC{{l}^{-}}\] and \[{{N}_{2}}{{H}_{4}}\] for the balanced equation are respectively
A.	2, 2, 2
B.	2, 2, 1
C.	2, 1, 1
D.	4, 4, 2
Answer» D. 4, 4, 2

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