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JEE Main & Advanced Chemistry Analytical Chemistry Question Bank Mock Test - Principles Related to Practical Chemistry

  • question_answer
    Heating an ammoniacal solution of \[MgS{{O}_{4}}\] in the presence of \[N{{H}_{4}}Cl\] and \[N{{a}_{2}}HP{{O}_{4}}\] causes the precipitation of

    A) \[Mg(HP{{O}_{4}})S\]  

    B) \[Mg(N{{H}_{4}})P{{O}_{4}}\]

    C) \[MgC{{l}_{2}}\]          

    D) \[Mg{{(N{{H}_{4}})}_{4}}{{(P{{O}_{4}})}_{2}}\]

    Correct Answer: B

    Solution :

    [b] Precipitation of \[Mg(N{{H}_{4}})P{{O}_{4}}\]occurs.


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