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1.
What is the ratio of the rate of decomposition of
to rate of formation of 
?
What is the ratio of the rate of decomposition of
to rate of formation of ?
2.
A first order reaction is 75% complete after 32 min. when was 50% of the reaction completed?
3.
For a reaction, 
, rate is given by 
,hence, the order of the reaction is
, rate is given by ,hence, the order of the reaction is
4.
The accompanying figure depicts the change in concentration of species 
and 
for the reaction 
as a function of time. The point of intersection of the two curves represents:
<img width=221 height=145 src="https://mytat.co/uploads/question/CHEMICALKINETICS-1_filesimage298.png">
and for the reaction as a function of time. The point of intersection of the two curves represents:<img width=221 height=145 src="https://mytat.co/uploads/question/CHEMICALKINETICS-1_filesimage298.png">
5.
The rate constant of a reaction at temperature 200 K is 10 times less than the rate constant at 400 K. What is the activation energy 
of the reaction?
of the reaction?
6.
A zero order reaction is one:
7.
In a first order reaction the 
was found to be 8 after 10 minute. The rate constant is:
was found to be 8 after 10 minute. The rate constant is:
8.
If the rate of reaction A
doubles on increasing the concentration of A by 4 times, the order of the reaction is
doubles on increasing the concentration of A by 4 times, the order of the reaction is
9.
The rate of chemical reaction
10.
For zero order reaction, the integrated rate equation is