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

  • question_answer
    Dehydrated phosphorus trichloride in water gives [MP PET 1990]

    A) \[HP{{O}_{3}}\]

    B)   \[{{H}_{3}}P{{O}_{4}}\]

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

    D) \[{{H}_{3}}P{{O}_{3}}\]

    Correct Answer: D

    Solution :

    \[3{{H}_{2}}O+PC{{l}_{3}}\,\to \,{{H}_{3}}P{{O}_{3}}+3HCl\]


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