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BHU PMT BHU PMT (Mains) Solved Paper-2009

  • question_answer
    Consider the following hypothetical reaction. \[A+BC+D;\]       \[{{K}_{c}}=1\times {{10}^{-4}}\] Which of the following statements is true for this reaction? In this reaction,

    A)  products predominate

    B)  reactants predominate

    C)  equilibrium exists

    D)  nothing can be said

    Correct Answer: B

    Solution :

                     For the given reaction, the value of\[{{K}_{c}}\]is very low, ie,\[{{10}^{-4}}\]. If the value of\[{{K}_{c}}\]is less than\[{{10}^{-3}},\]no reaction takes place and reactants predominates over products. The same takes place in the given reaction.


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