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JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Nitrogen Family

  • question_answer
    The number of hydrogen atom (s) attached to phosphorus atom in hypophosphorous acid is [AIEEE 2005]

    A) Zero

    B) Two

    C) One

    D) Three

    Correct Answer: B

    Solution :

    Hypophosphorous acid is \[{{H}_{3}}P{{O}_{2}}\].


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