This online test contains MCQs about following topics:
Try the Chemistry Fsc Part 1 Chapter 11 Online Test.
Total Questions17
Time Allowed20
Introduction - Rate of Reaction - Determination of the Rate of a Chemical Reaction - Energy of Activation - Finding the Order of Reaction
Ch. # | Test Name | MCQs Available | PDF File | Answers Mode | Launch Test |
---|---|---|---|---|---|
1 | Chemistry Fsc Part 1 Online Test | 723 | Download PDF | MCQ Answers | Launch Test |
1 | Chemistry Fsc Part 1 Chapter 1 Online Test | 76 | Download PDF | MCQ Answers | Launch Test |
2 | Chemistry Fsc Part 1 Chapter 2 Online Test | 59 | Download PDF | MCQ Answers | Launch Test |
3 | Chemistry Fsc Part 1 Chapter 3 Online Test | 77 | Download PDF | MCQ Answers | Launch Test |
4 | Chemistry Fsc Part 1 Chapter 4 Online Test | 75 | Download PDF | MCQ Answers | Launch Test |
5 | Chemistry Fsc Part 1 Chapter 5 Online Test | 78 | Download PDF | MCQ Answers | Launch Test |
6 | Chemistry Fsc Part 1 Chapter 6 Online Test | 88 | Download PDF | MCQ Answers | Launch Test |
7 | Chemistry Fsc Part 1 Chapter 7 Online Test | 41 | Download PDF | MCQ Answers | Launch Test |
8 | Chemistry Fsc Part 1 Chapter 8 Online Test | 47 | Download PDF | MCQ Answers | Launch Test |
9 | Chemistry Fsc Part 1 Chapter 9 Online Test | 67 | Download PDF | MCQ Answers | Launch Test |
10 | Chemistry Fsc Part 1 Chapter 10 Online Test | 64 | Download PDF | MCQ Answers | Launch Test |
11 | Chemistry Fsc Part 1 Chapter 11 Online Test | 51 | Download PDF | MCQ Answers | Launch Test |
Sr. # | Questions | Answers Choice |
---|---|---|
1 |
![]() |
1 2 3 None of these |
2 | When a reaction proceeds in a sequence of steps, the overall rate is determined by | Fastest step Slowest step Order of different steps Molecularity of all steps |
3 | When a chemical reaction is completed the | Instantaneous rate > average rate Instantaneous rate = average rate Instantaneous rate is zero Both average and instantaneous rates become zero |
4 | If reactants have very low activation energy it means that reaction is. | Slow Fast Endothermic Exothermic |
5 | The unit of rate constant is same as that of rate of reaction in | first order reaction Second order reaction Third order reaction Zero order reaction |
6 | The unit of the rate constant is the same as that of the rate of reaction in | First order reaction Second order reaction Zero order reaction Third order reaction |
7 | Which properties of liquid is measured by polarimeter | Conductance Refractive index Optical activity Change in volume |
8 | The power of which the concentration of a substance appears in the rate expression is known as | order of reaction with respect to that substance Rate of reaction Order of reaction Molecularity of reaction |
9 | Which statement is incorrect about order of reaction | It cannot be determined experimentally It is determined experimentally Sum of exponents in rate equation It can have fraction value |
10 | After 3 half lives of a chemical reaction, the % fraction of the amount left is | 6.25 75 12.5 50 |