Which of the following compounds contains an | vedclass

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(A) Among the given compounds,only ethyne $(CH \equiv CH)$ contains acidic hydrogen because the $sp$ hybridized carbon atom is more electronegative,al

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Ethyne

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(A) Among the given compounds,only ethyne $(CH \equiv CH)$ contains acidic hydrogen because the $sp$ hybridized carbon atom is more electronegative,allowing the hydrogen to be removed by strong bases or reactive metals like $Na$.The reaction is: $2CH \equiv CH + 2Na \rightarrow 2CH \equiv C^{-}Na^{+} + H_2 \uparrow$.

Which of the following compounds contains an acidic hydrogen?

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