JEE Main & Advanced JEE Main Paper (Held On 15 April 2018) Slot-I

  • question_answer
    In which of the following reactions, an increase in the volume of the container will favour the formation of products?                                                                                                            [JEE Online 15-04-2018]

    A)                    \[4N{{H}_{3}}(g)+5{{O}_{2}}(g)4NO(g)+6{{H}_{2}}O(l)\]

    B) \[2N{{O}_{2}}(g)2NO(g)+{{O}_{2}}(g)\]

    C) \[{{H}_{2}}(g)+{{I}_{2}}(g)2Hl(g)\]

    D) \[3{{O}_{2}}(g)2{{O}_{3}}(g)\]

    Correct Answer: A

    Solution :

    Increase in volume will favour formation of product, if number of moles of reactant is greater than product. In \[3{{O}_{2}}2{{O}_{3}}(g)\], the condition is satisfied. Hence, \[3{{O}_{2}}2{{O}_{3}}\] is the answer.


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