HARDMCQ SINGLEJEE Mains ChemistryOrganic ChemistryHydrocarbonsAchiever Section
The reagent is Reagent R CH CCl R R C C R ->
A.Na
B.HCl in H2O
C.KOH in C2H5OH, NaNH2✓ Correct
D.Zn in alcohol
Explanation
On heating ethylene chloride (1, 1 dichloro ethane) with alcoholic potash followed by sodamide alkyne is obtained R CH CCl R 2 2 alc.KOH R CH CCl R -> NaNH2 R C C R ->
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