Question

For the reaction AB + C --> AC + B, what could be done to increase...

For the reaction AB + C --> AC + B, what could be done to increase the value of the rate constant, k?

   a) decrease [C]         b) increase [AB]                c) increase temperature              

   d) replace AB with another type of molecule with weaker bonds         e) c & d

a.

decrease [C]   

b.

increase [AB]   

c.

increase temperature

d.

replace AB with another type of molecule with weaker bonds

e.

c & d

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Answer #1

Rate constant of a reaction is independent of the concentration of the reactant and products. Rate constant can be increased by:

1) Increasing temperature

2) Replacement of AB by compound have week bond.

So, out of available options, option (e) c & d is the correct answer.

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