What is the role of metal or reagents written on arrows in the given chemical reactions
Channel: Doubtnut
Date: 2020-01-19

What is the role of metal or reagents written on arrows in the given chemical reactions ? (a) (b) `CH_(3)COOH+CH_(3)CH_(2)OHoverset(\"Conc.H_(2)SO_(4))toCH_(3)COOC_(2)H_(5)+H_(2)O` (c ) `CH_(3)CH_(2)OHunderset(\"Heat\")overset(\"Alk.\"KMnO_(4))toCH_(3)COOH`