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Question

Chemistry Question on Haloalkanes and Haloarenes

Zerevitinov?? determination of active hydrogen in a compound is based upon its reaction with

A

Na

B

CH3MgI{CH_3MgI}

C

Zn

D

Al

Answer

CH3MgI{CH_3MgI}

Explanation

Solution

Number of active hydrogen in a compound corresponds to the number of moles of CH4{CH_4} evolved per mole of the compound.
OH,NH2,SH,OH{- OH , - NH_2 , -SH, - OH } or C=CH>[CH3Mgl]CH4(2CH4fromNH2){-C = CH ->[CH_3Mgl] CH_4 ^ (2CH_4 \, from - NH_2)}