1.

Identify Z in the following series C_(2)H_(5)OH overset(PBr)rarrX overset(atc.KOH)rarrY underset((ii) H_(2)O+"heat")overset((i) H_(2)SO_(4))rarrZ

Answer»

`CH_(2)=CH_(2)`
`CH_(3)-CH_(2)OH`
`CH_(3)CH_(2)-O-CH_(2)-CH_(3)`
None

Solution :`C_(2)H_(5)OH overset(PBr_(3))rarrunderset((X))(CH_(3)-CH_(2)-Br) overset(alc.KOH)RARR underset((Y))(H_(2)C=CH_(2))underset((ii) H_(2)O+"Heat")overset((i) H_(2)SO_(4))rarr underset((Z))(H_(3)C-CH_(2)-OH)`


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