2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. Chemical Kinetics / रासायनिक बलगतिकी

JEE Main & Advanced Chemistry Chemical Kinetics / रासायनिक बलगतिकी Question Bank Critical Thinking Chemical Kinetics

  • question_answer
    For which order reaction a straight line is obtained along with x?axis by plotting a graph between half life \[({{t}_{1/2}})\]and initial concentration 'a'                                          [RPET 2003]

    A)                 1             

    B)                 2

    C)                 3             

    D)                 0

    Correct Answer: B

    Solution :

               \[r=K{{[A]}^{n}},\,\,\,\,100r=K{{[10A]}^{n}}\]                                 Thus \[\frac{1}{100}={{\left( \frac{1}{10} \right)}^{n}}\]or n = 2


You need to login to perform this action.
You will be redirected in 3 sec spinner