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JEE Main & Advanced Sample Paper JEE Main Sample Paper-12

  • question_answer
    \[\text{N}{{\text{H}}_{\text{4}}}\text{Cl}{{\text{O}}_{\text{4}}}\text{+HN}{{\text{O}}_{\text{3}}}(\text{dilute)}\to \text{X+HCl}{{\text{O}}_{\text{4}}}\]\[\text{X}\xrightarrow[{}]{\text{heat}}\text{Y(gas)}\]Gas (Y) is-

    A)  \[{{O}_{2}}\]                                    

    B)  \[{{N}_{2}}\]

    C)  \[N{{O}_{2}}\]                 

    D)  \[{{N}_{2}}O\]

    Correct Answer: D

    Solution :

     \[N{{H}_{4}}Cl{{O}_{4}}+HN{{O}_{3}}\underset{(X)}{\mathop{(dilute)}}\,\to \]\[N{{H}_{4}}N{{O}_{3}}+HCl{{O}_{4}}\]\[\underset{(X)}{\mathop{N{{H}_{4}}N{{O}_{3}}}}\,\xrightarrow[{}]{heat}\underset{(Y)}{\mathop{{{N}_{2}}O}}\,+2{{H}_{2}}O\]


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