Question

Assertion (A) : `H_2S` is more acidic than `H_2O`.
Reason (R) :H-S bond is more polar than H-O bond.
A. Both A and R true and R is the correct explanation of A
B. Both A and R true and R is not a correct explanation of A
C. A is true but R is false
D. A is false but R is true

Answer 1

Correct Answer - B
Reason. H-S bond is weaker than H-O bond.