Complete the following by suppling intermediates
(i) `CH_(3)CH_(2)Br overset(Mg)underset(ether) (to) A overset(CH_(3) Oh)(to) B +C`

Explanation

`(i) underset("Bromethane")(CH_(3)CH_(2)Br) overset(Mg.ether) underset("(GrigN/Ard reaction)") (to) CH_(3) CH_(2) MgBr overset(CH_(3) OH)(to) underset("Ethane")CH_(3) CH_(3) + underset("bromide (C)")underset("Methoxymag.")(Mg(OCH_(3))Br`