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Among the following compounds, strongest...

Among the following compounds, strongest acid is? : ` HC≡CH`, ` C_6 H_6`, ` C_2 H_6`, `CH_3 OH`

A

` HC=CH`

B

` C_6 H_6`

C

` C_pm H_t`

D

`CH_3 OH`

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The correct Answer is:
D
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