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`C_2H_5 underset{1%HgSO_4}stackrel{dil.H_2SO_4}{rightarrow} A overset{[O]}{rightarrow}B overset{(NaOH)}{rightarrow} C overset{(text(NaOH/CaO))}{rightarrow} D [D] is -` - Sarthaks eConnect
`C_2H_5 underset{1%HgSO_4}stackrel{dil.H_2SO_4}{rightarrow} A overset{[O]}{rightarrow}B overset{(NaOH)}{rightarrow} C overset{(text(NaOH/CaO))}{rightarrow} D [D] is -`
