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Which one is the correct order of acidit...

Which one is the correct order of acidity ?

A

`CH_(2)-CH_(3) gt CH_(2)=CH_(2) gt CH_(3)-C-=CH gt CH-=CH`

B

`CH_(2)=CH_(2) gt CH_(3)-CH= CH_(2) gt CH_(3)-C-=CH gt CH-=CH`

C

`CH-=CH gt CH_(3)-C-=CH gt CH_(2) =CH_(2) gt CH_(3)-CH_(3)`

D

`CH-=CH gt CH_(2)= CH_(2) gt CH_(3)-C-= CH gt CH_(3)-CH)_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
`CH=CH gt CH_(3)-C-=CH gt CH_(2)=CH_(2) gt CH_(2) gt CH_(3)-CH_(3)`
`to` Alkanes, alkenes and alkynes follow the following trent in their acidic behaviour:
`(i) HC=CH gt H_(2)C=CH_(2) gt CH_(3)-CH_(3)`
(ii) `HC-=CH gt CH_(3)-C-=CH gt gt CH_(3)-C-=C-CH_(1)`
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