1.

Consider the followinng reactions, ethanoloverset(PCl_(5))toXoverset("alc. KOH")to Y underset((ii)" "H_(2)O,heat)overset((i)" "H_(2)SO_(4)," room temperature")toZ The product Z is:

Answer»

`C_(2)H_(4)`
`CH_(3)CH_(2)OCH_(2)CH_(3)`
`CH_(3)CH_(2)OSO_(3)H`

Solution :`underset("ETHANOL")(CH_(3)CH_(2)OH)overset(PCl_(5))to underset((X))(CH_(3)CH_(2)Cl) underset(-HCL)overset("alc. KOH")to underset((Y))(CH_(2)=CH_(2)) underset((ii)" "H_(2)O,heat)overset((i)" "H_(2)SO_(4),r.t.)to underset(("Ethanol (Z)")(CH_(3)CH_(2)OH)`


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