Chemistry-
General
Easy
Question
75% of a first order reaction was completed in 32 minute; when was 50% of the reaction completed?
- 4 min
- 8 min
- 24 min
- 16 min
The correct answer is: 16 min
Related Questions to study
Chemistry-
The rates of a certain reaction at different time intervals are as follows: The reaction is of:
The rates of a certain reaction at different time intervals are as follows: The reaction is of:
Chemistry-General
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Select the rate law that corresponds to the data shown for the following reaction: .
Select the rate law that corresponds to the data shown for the following reaction: .
Chemistry-General
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The plot between concentration versus time for a zero order reaction is represented by:
The plot between concentration versus time for a zero order reaction is represented by:
Chemistry-General
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Let A and B be two square matrices of the same dimension and let [A, B] = AB - BA. Then for three matrices A, B, C, [[A, B], C] + [[B, C], A] + [[C, A], B] is equal to
Let A and B be two square matrices of the same dimension and let [A, B] = AB - BA. Then for three matrices A, B, C, [[A, B], C] + [[B, C], A] + [[C, A], B] is equal to
Maths-General
Maths-
If for
If for
Maths-General
Maths-
equals
equals
Maths-General
Chemistry-
Activation energy of the reaction is:
Activation energy of the reaction is:
Chemistry-General
Maths-
The function
The function
Maths-General
Maths-
Let ] Then what is the value
of at
Let ] Then what is the value
of at
Maths-General
Maths-
lf is differentiable at then (0, b) is
lf is differentiable at then (0, b) is
Maths-General
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A function on intto itself is continuous at a point iin , iif for each , there exists, such that
A function on intto itself is continuous at a point iin , iif for each , there exists, such that
Maths-General
General
Neither Paul nor Stephen should forget to thank ________ mentors during the speech.
Neither Paul nor Stephen should forget to thank ________ mentors during the speech.
GeneralGeneral
Chemistry-
which have enough energy to form products n. Which of the following has been used to explain the subject of chemical kinetics?
which have enough energy to form products n. Which of the following has been used to explain the subject of chemical kinetics?
Chemistry-General
Chemistry-
The rate of reaction that does not involve gases, is not dependent on:
The rate of reaction that does not involve gases, is not dependent on:
Chemistry-General
Maths-
1I is continuous at x=0, tthen k=
1I is continuous at x=0, tthen k=
Maths-General