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NEET Chemistry Chemical Kinetics / रासायनिक बलगतिकी Question Bank Self Evaluation Test - Chemical Kinetics

  • question_answer
    In the reaction\[A\to B+C\], rate constant is\[0.001\text{ }M{{s}^{-1}}\]. If we start with 1 M of A then cone. of A and B after 10 minuter are respectively.

    A) 0.5 M, 0.5 M                 

    B) 0.6 M, 0.4 M

    C) 0.4 M, 0.6 M                 

    D) 0.6 M 0.5 M

    Correct Answer: C

    Solution :

    [c] \[{{[A]}_{t}}=[A]-kt=1-0.001\times 10\times 60\] \[=0.4M\] \[{{[B]}_{t}}=0.001\times 10\times 60=0.6\text{ }M\]


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