JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank Self Evaluation Test - Some Basic Concepts of Chemistry

  • question_answer
    In the reaction \[4N{{H}_{3}}\left( g \right)+502\left( g \right)\xrightarrow{{}}4NO\left( g \right)+6H2O\left( l \right)\] when 1 mole of ammonia and 1 mole of \[{{O}_{2}}\] are made to react to completion

    A) 1.0 mole of \[{{H}_{2}}O\] is produced

    B) 1.0 mole of NO will be produced

    C) all the ammonia will be consumed

    D) all the oxygen will be consumed

    Correct Answer: D

    Solution :

    [d] \[\begin{matrix}    {} & \text{4}\,\,\text{moles} & \text{5}\,\,\text{moles} & \text{4}\,\,\text{moles} & \text{6}\,\,\text{moles}  \\    \text{Given} & \text{1}\,\,\text{mole} & \text{1}\,\,\text{mole} & {} & {}  \\    \text{Reacting} & \text{0}\text{.8} & \text{1} & \text{0}\text{.8} & \text{1}\text{.2}  \\ \end{matrix}\] \[All{{O}_{2}}\]consumed being limiting reagent.


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