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The rate constant of a first order reaction depends on
(a)The nature of the vessel
(b)The initial concentration of the reactant
(c)The temperature
(d)The time

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Important Questions on Chemical Kinetics
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For the decomposition of it is given that-
activation energy
activation energy then

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The energy of activation of a forward reaction is The energy of activation of its backward reaction is:

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An exothermic reaction has an activation energy . If energy change during the reaction is , then the activation energy for the reverse reaction is:

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Which of the following plot is in accordance with the arrhenius equation : -

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The rate of reaction increases by the increase of temperature because:

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For a certain gaseous reaction rise of temperature from to doubles the rate of reaction. What is the value of activation energy : -

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The activation energy for the forward reaction is and is . The activation energy for the backward reaction is:

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For producing the effective collisions, the colliding molecules must possess:
