ALDEHYDES, KETONES AND CARBOXYLIC ACID
28441
Which of the following is the correct order of acidic strength ?
1 \(CF_3COOH > CHCl_2COOH > HCOOH\) \( > C_6H_5CH_2COOH > CH_3COOH\)
2 \(CF_3COOH > HCOOH > CF_3HCOOH\)\( > CHCl_2COOH > C_6H_5CH_2COOH\)
3 \(HCOOH > C_6H_5CH_2COOH >\)\( CF_3COOH > CHCl_2COOH > CH_3COOH\)
4 \(CF_3COOH > CH_3COOH > HCOOH\)\( > CHCl_2COOH > C_6H_5CH_2COOH\)
Explanation:
\(A.S \propto \frac{{ - I}}{{ + I}}\)