Chemical Kinetics Test

Result

Chemical Kinetics Test - 31

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
4 / -1

Which of the following statement is false ?

A
For a zero order reaction, the rate changes with temperature.

B
Both order and molecularity of a reaction are always the same.

C
Active mass of 128 g of HI present in a two litre flask is 0.5.

D
For the first order reaction, the rate of reaction halved as the concentration of a reactant halved.
Question 2
4 / -1

If ‘a’ is the initial concentration of the reactant, the time taken for completion of the reaction, it if is of zero order, will be

A

B

C

D

Solution
Question 3
4 / -1

A

B

C

D

Solution
Question 4
4 / -1

For reaction of zero order is ...

A

B

C

D

Solution
Question 5
4 / -1

For reaction first order is ...

A

B

C

D

Solution
Question 6
4 / -1

For the reaction Zero order

A

B

C

D

Solution
Question 7
4 / -1

For reaction first order

A

B

C

D

Solution
Question 8
4 / -1

Which of the following represents the expression for 3⁄4th life of a first order reaction

A

B

C

D

Solution
Question 9
4 / -1

For the first order reaction, half life is 14 s. The time required for the initial concentration to reduce to 1/8 th of its value is ...

A
28 s

B
42 s

C
(14)² s

D
(14)³ s

Solution
Question 10
4 / -1

A
0.63 g

B
0.5 g

C
1.77 g

D
1.25 g

Solution