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The correct order of rate of following r...

The correct order of rate of following reactions is
`CH_(3)-C=C-CH_(3)overset(HBr(1 eq.))underset(eta)rarr(X) overset(HBr(1 eq.))underset(r_(2))rarr (Y)`
`H-C -=C-H overset(HBr(1 eq.))underset(r_(3))rarr(Z)`
`CH_(3)-CH=CH-CH_(3) overset(HBr(1 eq.))underset(r_(4))rarr(W)`

A

`r_(4)gtr_(2)gtr_(1)r_(3)`

B

`r_(1)gtr_(2)gtr_(3)gtr_(4)`

C

`r_(4)gtr_(3)gtr_(2)gtr_(1)`

D

`r_(3)gtr_(4)gtr_(2)gtr_(4)`

Text Solution

Verified by Experts

The correct Answer is:
a
Alkenes are more reactive than alkynes. More branched alkynes are more reactive.
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