Chemical Engineering - Chemical Reaction Engineering - Discussion

Discussion Forum : Chemical Reaction Engineering - Section 8 (Q.No. 15)
15.
Which of the following does not produce a change in the value of rate constant of a reaction ?
Pressure
Temperature
Concentration and catalyst
None of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

John said:   4 years ago
Rate constant is only dependent on temperature and presence of catalyst. While concentration, temperature, pressure, time they do effect the rate of reaction.

Udaya said:   6 years ago
Catalyst lowers the activation energy, thus altering the rate constant.

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