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  3. 12th Class
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12th Class Chemistry Sample Paper Chemistry Sample Test Paper-7

  • question_answer
      What do you mean by catalyst? What is the effect of catalyst on the rate constant of reaction?                                                                                                                                                                                                                                                                                            1

    Answer:

                      Catalyst increases rate of reaction by lowering down the activation energy rate of reaction increases by using the                 catalyst.                                                                                                                                                                                               1                


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