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BITSAT 2011

Exam: BITSAT
Year: 2011
Subject: Chemistry
Chapter: Hydrocarbons

BITSAT 2011 · Chemistry · Hydrocarbons

A is an optically inactive alkyl chloride which on reaction with...

A is an optically inactive alkyl chloride which on reaction with aqueous

\mathrm{KOH}

gives

\mathrm{B}

.

\mathrm{B}

on heating with

\mathrm{Cu}

at

300^{{}^{\circ}} \mathrm{C}

gives an alkene

\mathrm{C}

, what are

\mathrm{A}

and

\mathrm{C}

A is an optically inactive alkyl chloride which on reaction with aqueous KOH gives B . B on heating with Cu at 300^ ^ C

A is an optically inactive alkyl chloride which on reaction with aqueous KOH gives B . B on heating with Cu at 300^ ^ C

A is an optically inactive alkyl chloride which on reaction with aqueous KOH gives B . B on heating with Cu at 300^ ^ C

Options

A $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{Cl}, \mathrm{CH}_{2}=\mathrm{CH}_{2}$
B $\mathrm{Me}_{3} \mathrm{CCl},$ \mathrm{MeCH}=\mathrm{CH} $\cdot \mathrm{Me}$
C $\mathrm{Me}_{3} \mathrm{CCl}, \mathrm{Me}_{2}$ \mathrm{C}=\mathrm{CH} $_{2}$
D $\mathrm{Me}_{2} \mathrm{CH}. \mathrm{CH}_{2} \mathrm{Cl} \mathrm{Me}_{2}$ \mathrm{C}=\mathrm{CH} $_{2}$

Correct answer

C. $\mathrm{Me}_{3} \mathrm{CCl}, \mathrm{Me}_{2}$ \mathrm{C}=\mathrm{CH} $_{2}$

Step-by-step solution

A is an optically inactive alkyl chloride which on reaction with aqueous KOH gives B . B on heating with Cu at 300^ ^ C

A is an optically inactive alkyl chloride which on reaction with aqueous KOH gives B . B on heating with Cu at 300^ ^ C

OR

A is an optically inactive alkyl chloride which on reaction with aqueous KOH gives B . B on heating with Cu at 300^ ^ C

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