MGIMS WARDHA MGIMS WARDHA Solved Paper-2010

  • question_answer
    A reaction,\[2A\text{ }\xrightarrow{{}}\]products\[(x)\]is found to follow zero order kinetics. Then

    A) \[\frac{dx}{dt}=k[A]\]                   

    B) \[\frac{dx}{dt}=k{{[A]}^{0}}\]

    C) \[\frac{dx}{dt}=k{{[A]}^{2}}\]    

    D)        \[\frac{dx}{dt}=k[2A]\]

    Correct Answer: B

    Solution :

                     A zero order reaction is known in which the rate of reaction is independent of the concentration of the reactant. Hence, for the reaction, \[2A\xrightarrow{{}}\Pr oducr(x)\] \[\frac{dx}{dt}=k{{[A]}^{0}}\]


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