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The decreasing order of acidic character...

The decreasing order of acidic character among ethane(I), ethene(II), ethyne(III) and propyne (V) is:

A

`I gt II gt III gt IV`

B

`II gt III gt I gt IV`

C

`III gt IV gt II gt I`

D

`IV gt III gt II gt I`

Text Solution

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The correct Answer is:
C
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