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  • Which of the following is true about the effect of temperature on chemisorption?  Option: 1 An increase in temperature always leads to

Which of the following is true about the effect of temperature on chemisorption?

 

Option: 1

An increase in temperature always leads to an increase in the rate of chemisorption


Option: 2

An increase in temperature always leads to a decrease in the rate of chemisorption


Option: 3

The effect of temperature on the rate of chemisorption depends on the activation energy of the reaction


Option: 4

The effect of temperature on the rate of chemisorption depends on the nature of the adsorbate

 


Answers (1)

best_answer

An increase in temperature can either increase or decrease the rate of chemisorption depending on the activation energy of the reaction. If the activation energy is high, then an increase in temperature can provide the necessary energy for the reaction to occur, resulting in an increase in the rate of chemisorption. However, if the activation energy is low, then an increase in temperature can provide enough energy for the desorption of the adsorbate, resulting in a decrease in the rate of chemisorption.

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vishal kumar

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