The number of acidic hydrogen atoms in but-1- | vedclass

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(C) The structure of $but-1-yne$ is $CH_3-CH_2-C \equiv CH$. In terminal alkynes,the hydrogen atom attached to the $sp$-hybridized carbon atom involve

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$1$

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(C) The structure of $but-1-yne$ is $CH_3-CH_2-C \equiv CH$. In terminal alkynes,the hydrogen atom attached to the $sp$-hybridized carbon atom involved in the triple bond is acidic in nature. In $but-1-yne$,there is only one such hydrogen atom attached to the terminal carbon of the triple bond. Therefore,the number of acidic hydrogen atoms is $1$.

The number of acidic hydrogen atoms in $but-1-yne$ is......

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