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KVPY Sample Paper KVPY Stream-SX Model Paper-8

  • question_answer
    The pair that contains two \[P-H\] bonds in each of the oxoacids is:

    A) \[{{H}_{4}}{{P}_{2}}{{O}_{5}}\] and \[{{H}_{4}}{{P}_{2}}{{O}_{6}}\]       

    B) \[{{H}_{3}}P{{O}_{2}}\] and \[{{H}_{4}}{{P}_{2}}{{O}_{5}}\]

    C) \[{{H}_{3}}P{{O}_{3}}\] and \[{{H}_{3}}P{{O}_{2}}\]           

    D)  \[{{H}_{4}}{{P}_{2}}{{O}_{5}}\] and \[{{H}_{3}}P{{O}_{3}}\]

    Correct Answer: B

    Solution :


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