

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