VMMC VMMC Medical Solved Paper-2007

  • question_answer
    Nesslers reagent is

    A) \[NaHgC{{l}_{4}}\]

    B)                        \[{{K}_{2}}Hg{{I}_{4}}\]

    C)        \[Hg{{(N{{H}_{3}})}_{2}}Cl\]

    D)        \[{{K}_{2}}Hg{{I}_{4}}+KOH\]

    Correct Answer: D

    Solution :

    Nesslers reagent is \[{{\text{K}}_{\text{2}}}\text{Hg}{{\text{I}}_{\text{4}}}\text{+KOH}\text{.}\]It is used for detection of \[\text{N}{{\text{H}}_{4}}^{+}\]in inorganic salt analysis.


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