Question

31.
Which of the following is the weakest acid :
निम्नलिखित में से सबसे दुर्बल अम्ल कौन है :
COOH
COOH
(a)
(b)
OH
OH
COOH
OH
OH
(c)
(d)​

Answer 1

Answer:

(b) OH OH COOH OH OH

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Answer 2

weak acid are

1.... acetic acid (CH3COOH)

2.... nitrous acid (HNO2)