These questions contains, Statement-I (assertion) and Statement-II (reason).
(A) Statement-I is True, Statement-II is True ; Statement-II is a correct explanation for Statement-I
(B) Statement-I is True, Statement-II is True ; Statement-II is NOT a correct explanation for Statement-I
(C) Statement-I is True, Statement-II is False.
(D) Statement-I is False, Statement-II is True.
Statement-I : \( \mathrm{CH}_{3} \mathrm{OCH}_{3} \) and \( \mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH} \) have comparable molecular masses but boiling point of \( \mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH} \) is higher than dimethyl ether.
Because
Statement-II : \( \mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH} \) forms intermolecular \( \mathrm{H} \)-bonding while \( \mathrm{CH}_{3} \mathrm{OCH}_{3} \) forms intramolecular \( \mathrm{H} \)-bonding.
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