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Class 12
Chemistry
Chemical Kinetics
what is the effect of temperature on the rate cons...

Question:
What is the effect of temperature on the rate constant of a reaction? How can this temperature effect on rate constant be represented quantitatively?

Answer:

The rate constant is nearly doubled with a rise in temperature by 10° for a chemical reaction.

The temperature effect on the rate constant can be represented quantitatively by Arrhenius equation,

K = Ae^{-E_a/ RT}

where, kis the rate constant,

A is the Arrhenius factor or the frequency factor,

R is the gas constant,

T is the temperature, and

E_a is the energy of activation for the reaction

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Question:
What is the effect of temperature on the rate constant of a reaction? How can this temperature effect on rate constant be represented quantitatively?

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Question:
What is the effect of temperature on the rate constant of a reaction? How can this temperature effect on rate constant be represented quantitatively?