Which is neucleophile [DPMT 2001; RPMT 2002]

1.	Which is neucleophile [DPMT 2001; RPMT 2002]
A.	\[B{{F}_{3}}\]
B.	\[N{{H}_{3}}\]
C.	\[BeC{{l}_{2}}\]
D.	\[{{H}_{2}}O\]
Answer» C. \[BeC{{l}_{2}}\]

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Which is neucleophile [DPMT 2001; RPMT 2002]

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