39yes answer is `c`.
Weakest acid among the following is :
A) ClO3(OH)
B)ClO2(OH)
C)SO(OH)2
D)SO2(OH)2
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2 Answers
1i think ans : (c)
reason:
1. Cl is more electronegative than S
2. between C,D in C attraction force of one O is distributed over 2 O-H bonds so polarity less.