(i) How will you distinguish between electrophiles and nucleophiles? (ii) Complete the following reactions and identify the products ?

(i) How will you distinguish between electrophiles and nucleophiles?

1.	(i) How will you distinguish between electrophiles and nucleophiles? (ii) Complete the following reactions and identify the products ?
Answer» Solution :(b) (i) (ii) (a) `underset(("BROMO ETHANE"))(CH_(3) - CH_(2) - Br)overset(alc. KOH)rarr underset(("ETHYLENE"))(CH_(32) = CH_(2) + KBr + H_(2)O)` (b) `underset(("Bromo ethane"))(CH_(3) - CH_(2) - Br) overset(aq. KOH)(rarr) underset(("Ethanol"))(CH_(3) - CH_(2) - OH + KBr)`