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JCECE Medical JCECE Medical Solved Paper-2002

  • question_answer
    The number of coordinate bond in a molecule of \[{{\text{H}}_{\text{2}}}\text{S}{{\text{O}}_{\text{4}}}\text{:}\]

    A)  4               

    B)  3                     

    C)  2              

    D)  1                     

    Correct Answer: C

    Solution :

     Key Idea: Draw structure of \[{{H}_{2}}S{{O}_{4}}.\] \[H-O-\underset{O}{\overset{O}{\mathop{\underset{\downarrow }{\overset{\uparrow }{\mathop{S}}}\,}}}\,-O-H\] \[\therefore \] \[{{\text{H}}_{\text{2}}}\text{S}{{\text{O}}_{\text{4}}}\]has 2 coordinate bonds.


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