JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Le-Chatelier principle and it's application

  • question_answer
    In which of the following gaseous equilibrium an increase in pressure will increase the yield of the products [EAMCET 1988]

    A)                 \[2HI\]⇌\[{{H}_{2}}+{{I}_{2}}\]           

    B)                 \[2S{{O}_{2}}+{{O}_{2}}\]⇌\[2S{{O}_{3}}\]

    C)                 \[{{H}_{2}}+B{{r}_{2}}\]⇌\[2HBr\]      

    D)                 \[{{H}_{2}}O+CO\]⇌\[{{H}_{2}}+C{{O}_{2}}\]

    Correct Answer: B

    Solution :

              Increase in pressure causes the equilibrium to shift in that direction in which no. of moles (volume) is less.


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