Chemical Kinetics

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Chemical Kinetics - Topic Wise Multiple Choice Questions (MCQ)

Topic Wise free Chemical Kinetics MCQ for 11th 12th exam Practice Multiple Choice Questions and answer for JEE-mains State CET Engineering Entrance GATE free Online Test



11 )

The rate constant of a reaction changes when ...

pressure is changed
concentration of reactants changed
temperature is changed
a catalyst is added


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12 )

Which of the following is a reaction of zero order?

Select correct option from the following options

a)              

b) 2N2O5 → 4NO2 + O2

c) 2HI → H2 + I2                     

d) H2 + Br2 → 2HBr

a
b
c
d


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13 )

Which of the following is a reaction of fractional order ?

Select correct option from the following options

a)2N2O5 → 4NO2 + O2            

b) 2N2 + F2 → 2NO2F

c) H2 + Br2 → 2HBr               

d) 2NO + O2 → 2NO2

a
b
c
d


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14 )

A reaction involving two different reactants can never be a ….

bimolecular reaction
Unimolecular reaction
first order reaction
second order reaction


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15 )

For a reaction 3A ɳ Products, the order of reaction

3
1, 2 or 3
zero
any value between 1 and 3


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