1.

\[{{H}_{2}}S\] is more acidic than \[{{H}_{2}}O\], due to                 [BVP  2004]

A.                 \[O\] is more electronegative than \[S\]
B.                 \[O-H\] bond is stronger than \[S-H\] bond
C.                 \[O-H\] bond is weaker than \[S-H\] bond
D.                 None of these
Answer» C.                 \[O-H\] bond is weaker than \[S-H\] bond


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