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NEET Sample Paper NEET Sample Test Paper-36

  • question_answer
    An elementary reaction is given as\[2P+Q\to \]products. If concentration of Q is kept constant and concentration of p is doubled then rate of reaction is

    A)  doubled      

    B)  halved

    C)  quadrupled   

    D)  remains same

    Correct Answer: C

    Solution :

     \[r=K{{[P]}^{2}}[Q]\] \[{{r}_{1}}=K{{[2P]}^{2}}[Q]\] \[\therefore \] \[\frac{{{r}_{1}}}{r}=4\Rightarrow {{r}_{1}}=4r\]


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