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Tardigrade
Question
Chemistry
Which of the following is the strongest acid ?
Q. Which of the following is the strongest acid ?
1513
180
Aldehydes Ketones and Carboxylic Acids
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A
C
6
H
5
O
H
17%
B
C
H
3
C
H
2
O
H
25%
C
C
6
H
5
S
O
3
H
22%
D
C
6
H
5
COO
H
36%
Solution:
Benzene sulphonic acid is strongest acid as benzene sulphonate anion as three equivalent resonating structures as compared to two in carboxylic acid.