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BVP Medical BVP Medical Solved Paper-2001

  • question_answer
    \[{{H}_{2}}S\] is more acidic than \[{{H}_{2}}O\] because :

    A)  atomic number of sulphur is greater than that of oxygen

    B)  oxygen is more electronegative than sulphur

    C)  \[H-S\] bond is weaker than \[H-O\] bond

    D)  \[H-O\] bond is weaker than \[H-S\] bond

    Correct Answer: C

    Solution :

                    \[H-S\] bond is weaker than \[H-O\] bond because of large size of S-atoms therefore, it breaks easily to produce \[{{H}^{+}}\] ion.


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