AMU Medical AMU Solved Paper-1998

  • question_answer
    Zinc reacts with dilute\[HN{{O}_{3}}\]to give

    A)  \[{{N}_{2}}O\]            

    B)  \[N{{O}_{2}}\]

    C)  \[{{N}_{2}}{{O}_{4}}\]           

    D)  \[N{{H}_{4}}N{{O}_{3}}\]

    Correct Answer: A

    Solution :

    :\[4Zn+10HN{{O}_{3}}(dil.)\to 4Zn{{(N{{O}_{3}})}_{2}}+5{{H}_{2}}O\]          \[+{{N}_{2}}O\]


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