Which of the following compound is most acidic [BCECE 2005]

1.	Which of the following compound is most acidic [BCECE 2005]
A.	\[C{{H}_{4}}\]
B.	\[{{C}_{2}}{{H}_{6}}\]
C.	\[CH\equiv CH\]
D.	\[{{C}_{2}}{{H}_{5}}OH\]
Answer» E.

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Which of the following compound is most acidic [BCECE 2005]

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