Chemical Kinetics (12th) MockTest (Chemistry) MHT CET 2021
Test Instructions:
- This Mock test contains 15 MCQ questions.
- Choice and sequence for attempting questions will be as per the convenience of the candidate.
- Read each question carefully.
- Determine the one correct answer out of the four available options given for each question.
- Each question awards you 1 point for each question.
- You can end the test any time by clicking “quiz summary>finish quiz”.
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- You can review all questions once again and evaluate your mistakes by clicking “view questions” when the result is displayed.
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- You can re-attempt the exam as per your wish, yet scores of the first attempt will be recorded!
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Question 1 of 15
1. Question
1 point(s)Which of the following is true for the reaction
N2 + 3H2 → 2NH3 ?
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Question 2 of 15
2. Question
1 point(s)- For the reaction: Cl2+ 21– → 2Cl– + I2 the initial concentration of iodide ions (I) was 0.5 mol L-1 and that after 10 minutes was 0.46 mol L–1. The rate of disappearance of I-, and the rate of appearance of iodine (I2) will be respectively in mol L–1 min –1.
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Question 3 of 15
3. Question
1 point(s)The beans are cooked earlier in pressure cooker, because
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Question 4 of 15
4. Question
1 point(s)- 2FeCl3 + SnCl2 → 2FeCl2 + SnCI2. The reaction is an example of
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Question 5 of 15
5. Question
1 point(s)The decomposition of A follows second order kinetics.The initial rate of decomposition when [A]o= 0.50 M is
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Question 6 of 15
6. Question
1 point(s) -
Question 7 of 15
7. Question
1 point(s)Which of the following relations in correct ?
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Question 8 of 15
8. Question
1 point(s)The rate of a gaseous reaction is given by the expression k [A] [B]. If the volume ofthe reaction vessel is suddenly reduced to 1I4th of the original volume, the reaction rate relating to the original rate would be
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Question 9 of 15
9. Question
1 point(s)A+ B → C, choose the rate equation for the above reaction with the help of given data Experiment [A] [B]
Initial rate
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Question 10 of 15
10. Question
1 point(s) -
Question 11 of 15
11. Question
1 point(s)The beans are cooked earlier in pressure cooker, because
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Question 12 of 15
12. Question
2 point(s)One litre of 2M acetic acid is mixed with one litre of 3M ethyl alcohol to form ester.
CH3COOH + C2H5OH → CH3COOC2H5 +HO 2
The decrease in the initial rate, if each solution is diluted by an equal volume of water would be
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Question 13 of 15
13. Question
1 point(s)The rate of a first order reaction, X → Products, is 7.5 × 10-4 mol L–1 s–1 when concentration of X is 0.5 mol L-1. The rate constant of the reaction is
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Question 14 of 15
14. Question
1 point(s)In the titration between oxalic acid and acidified potassium permanganate, the manganous salt formed catalyses the reaction. The manganous salt is
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Question 15 of 15
15. Question
1 point(s)Which of the following statements is false?