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  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-15

  • question_answer
    \[N{{a}_{2}}S{{O}_{3}}\] and \[N{{a}_{2}}{{S}_{2}}{{O}_{3}}\]cannot be distinguished by

    A)  addition of \[Pb{{(OAc)}_{2}}\] followed by heating

    B)  addition \[CaC{{l}_{2}}\] solution

    C)  addition of \[AgN{{O}_{3}}\] followed by heating

    D)  All of these

    Correct Answer: C

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