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Rate of Chemical Reaction, Class 12 Chemistry NCERT Solutions

1. There will be total 10 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. A foreign substance that increase the speed of a chemical reaction is called
 
 
 
 

Question 1 of 10

2. What will be the value of instantaneous rate of reaction from the graph?
16578_eq2(10)
 
 
 
 

Question 2 of 10

3. In a chemical reaction, x + 2 y → z, if the rate of appearance of z is 0.50 moles per litre per hour, then the rate of disappearance of y is
Rate of Chemical Reaction Multiple Choice Questions for CBSE Class 12 Chemistry Topperlearning
 
 
 
 

Question 3 of 10

4. What will be the value of instantaneous rate of reaction from the graph?
16579_eq2(11)
 
 
 
 

Question 4 of 10

5. The following graph is plotted as time on the x – axis and concentration of A on the y – axis. Identify A.
16573_eq2_6_
 
 
 
 

Question 5 of 10

6. Identify the INCORRECT statement.
 
 
 
 

Question 6 of 10

7. For the reaction 30611_br660 . The variation of the concentration of the products is given by curve

30611_br770
 
 
 
 

Question 7 of 10

8. The term 30610_br658 in the rate expression refers to the:
 
 
 
 

Question 8 of 10

9. Instantaneous reaction expresses
 
 
 
 

Question 9 of 10

10. Identify A in the given diagram.
16576_eq2(8)
 
 
 
 

Question 10 of 10