Which is the strongest acid? (pKa value is given in the bracket) [MP PMT 1997; BHU 2003]

\[{{C}_{6}}{{H}_{5}}COOH\,(4.22)\]

\[C{{H}_{3}}C{{H}_{2}}COOH\,(4.88)\]

Which is the strongest acid? (pKa value is given in the bracket) [MP

1.	Which is the strongest acid? (pKa value is given in the bracket) [MP PMT 1997; BHU 2003]
A.	\[HCOOH\,(3.77)\]
B.	\[{{C}_{6}}{{H}_{5}}COOH\,(4.22)\]
C.	\[C{{H}_{3}}COOH\,(4.71)\]
D.	\[C{{H}_{3}}C{{H}_{2}}COOH\,(4.88)\]
Answer» B. \[{{C}_{6}}{{H}_{5}}COOH\,(4.22)\]

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Which is the strongest acid? (pKa value is given in the bracket) [MP PMT 1997; BHU 2003]

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