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The correct increasing order of reactivi...

The correct increasing order of reactivity of halides for SN' reaction is : `CH_3 CH_2 Xlt(CH_3)_underline2 CH XltCH_2=CH CH_2 XltPhCH_2 X`, ` (CH_3)_2 CHX ltCH_3 CH_2 XltCH_2=CH CH_2 XltPh CH_2 X`, `Ph CH_2 Xlt(CH_3)_2 CHXltCH_3 CH_2 Xlt CH_2=CH CH_2 X`, `CH_2=CH-CH Xlt Ph CH_2 Xlt(CH_3)_2CHXltCH_3 CH_2 X`,

A


/l CH_3 CH_2 Xlt(CH_3)_underline2 CH, X_1ltCH_2=CH C_i, XltPl CH_2 X

B


/l (CH_3)_2 CH xx CH_3 CH_2, XltCH_2=CH CH_2 XltPh CH_2 X

C


/l Ph CH_2 Xlt(CH_3), CHXltCH_3 CH_2 Xlt CH_2=CH CH, X

D


CH_2=CH,-CH, X leqslant P^circ CH_2 X:CH_2 CH.
XltC_: H_3 CH_a X

Text Solution

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The correct Answer is:
A
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