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Chemical Kineti...

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  • Question 1
    4 / -1

    In the first order reaction the concentration of the reactants is reduced to 25% in one hour. The half life period of the reaction is ...

  • Question 2
    4 / -1

    For the First order reaction with half life is 150 seconds, the time taken for the concentration of the reactant to fall from m/10 to m/100 will be approximately

  • Question 3
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    The half life period of a first order reaction is 15 minutes. The amount of substance left after one hour will be ...

  • Question 4
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    The minimum amount of energy required for the reacting molecules to undergo reaction is called :

  • Question 5
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    Increase in the concentration of the reactants leads to the change in

  • Question 6
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    Energy of activation of an exothermic reaction is

  • Question 7
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    The chemical reactions in which reactants require high amount of activation energy are generally ................

  • Question 8
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    The rate of reaction increases with increase of temperature because ...

  • Question 9
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    The activation energy of reaction is equal to

  • Question 10
    4 / -1

    Collision theory is most satisfactory for ___________ reaction.

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