Amongst the following the total number of nucleophiles is : SO_(3), NH_(2)^(-), R^(-), H_(2)O, OR^(-), ROH, AlCl_(3), H^(-), BF_(3).

Amongst the following the total number of nucleophiles is : SO_(3), N

1.	Amongst the following the total number of nucleophiles is : SO_(3), NH_(2)^(-), R^(-), H_(2)O, OR^(-), ROH, AlCl_(3), H^(-), BF_(3).
Answer» SOLUTION :Six, i.e., `NH_(2)^(-), R^(-), H_(2)overset(..)(O): , :UNDERSET(..)overset(..)(O)R^(-) , Runderset(..)overset(..)(O)H, H^(-)`