Which of the following combinations of conditions may increase the rate of a chemical reaction?
a
Decrease in temperature, increase in concentration of the reactants
b
Increase in temperature, addition of a catalyst, decrease in the surface area of the reactants
c
Increase in temperature, increase in concentration, addition of a catalyst and increase in the surface area of the reactants
d
Decrease in temperature concentration and surface area of the reactants
e
Additionof a catalyst and in the absence of light
Explanation
Correct Option
cVideo Explanation
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Mbaekube
1 year ago
The answer is A not c because catalyst and surface does not affect equilibrium is only temperature and pressure and concentration that affect equilibrium so the answer is A not c
