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  5. The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I

12th Class Chemistry The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I Question Bank Case Based - The p-Block Elements

  • question_answer
    When dil. \[HN{{O}_{3}}\] reacts with Hg, which gas will liberate?

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

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

    C) NO

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

    Correct Answer: C

    Solution :

    \[6Hg+8HN{{O}_{3(dil.)}}\to 3H{{g}_{2}}{{\left( N{{O}_{3}} \right)}_{2}}+2NO+4{{H}_{2}}O\]


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