What are electrophiles and nucleophiles? Give suitable examples for ea

1.	What are electrophiles and nucleophiles? Give suitable examples for each.
Answer» Solution :Electrophiles : Electrophiles are reagents that are attracted towards negative charge or electron rich CENTER. They are either positively charged ions or electron deficient neutral MOLECULES.EXAMPLE , `CO_(2)`, `AICI_(3)`, `BF_(3)`,`FeCI_(3)`, `NO^(+)`, `NO_(2)^(+)`, etc. Nucleophiles : Nucleophiles are reagents thathas high affinity for electropositive centers.They possess an ATOM has a unshared pair of electrons.They are usually negatively charged ions or electron rich neutral molecules. Example . `NH_(3)`, `R-NH_(2)`, `R-SH`,`H_(2)O`, `R-OH`,`CN^(-)`,`OH^(-)` etc.

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