What is the correct order of acidity of the following compounds?
1. $CH_{3} CO_{2} H$
2. $CHBr_{2} CO_{2} H$
3. $CH_{3} CH$ ( $Cl$ ) $CO_{2} H$
4. $Me_{2} CHCO_{2} H$
5. $MeCH$ ( $N^{+} R_{3}$ ) $CO_{2} H$
6. $R_{3} N^{+} CH_{2} CH_{2} CO_{2} H$

Question

What is the correct order of acidity of the following compounds?

1. $CH_{3} CO_{2} H$

2. $CHBr_{2} CO_{2} H$

3. $CH_{3} CH$ ( $Cl$ ) $CO_{2} H$

4. $Me_{2} CHCO_{2} H$

5. $MeCH$ ( $N^{+} R_{3}$ ) $CO_{2} H$

6. $R_{3} N^{+} CH_{2} CH_{2} CO_{2} H$

TestHub · Accepted Answer

CHBr 2 ​ − COOH > > > two weak − I will distance dominates over dominate one strong power − I at equal distance > CH 3 ​ COOH > more + I

Chemistry - GOC Question with Solution | TestHub