Punjab 12th Class Chemistry Chapter 14 Macromolecule MCQs Test Online
Questions 20
Total Marks 40
Time 20 Mins
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Punjab 12th Class Chemistry Chapter 14 Macromolecule MCQs Test Online

Punjab 12th Class Chemistry Chapter 14 Macromolecule MCQs Test Online

 

Question 1 of 20

Chemistry

1. Which of these polymers is an addition polymer?
1.
2.
3.
4.

Question 1 of 20

Question 2 of 20

2. Which one of the following enzymes brings about the hydrolysis of fats?
1.
2.
3.
4.

Question 2 of 20

Question 3 of 20

3. Which one of the following statements about glucose and sucrose is incorrect?
1.
2.
3.
4.

Question 3 of 20

Question 4 of 20

4. Degree of Polymerization is useful in the?
1.
2.
3.
4.

Question 4 of 20

Question 5 of 20

5. Which of these polymers is a synthetic polymer?
1.
2.
3.
4.

Question 5 of 20

Question 6 of 20

6. Polymerization of acrylonitrile give?
1.
2.
3.
4.

Question 6 of 20

Question 7 of 20

7. A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called?
1.
2.
3.
4.

Question 7 of 20

Question 8 of 20

8. Which is a synthetic polymer?
1.
2.
3.
4.

Question 8 of 20

Question 9 of 20

9. Which one of the following elements is not present in all proteins?
1.
2.
3.
4.

Question 9 of 20

Question 10 of 20

10. The fiber which is made from acrylonitrile as monomer?
1.
2.
3.
4.

Question 10 of 20

Question 11 of 20

11. Vegetable oils are?
1.
2.
3.
4.

Question 11 of 20

Question 12 of 20

12. Which of the following compound is an addition polymer?
1.
2.
3.
4.

Question 12 of 20

Question 13 of 20

13. Disposable cups are made of a polymer polystyrene. Polystyrene is?
1.
2.
3.
4.

Question 13 of 20

Question 14 of 20

14. In which of these processes are small organic molecules made into macro molecules?
1.
2.
3.
4.

Question 14 of 20

Question 15 of 20

15. The reaction between fat and NaOH is called?
1.
2.
3.
4.

Question 15 of 20

Question 16 of 20

16. Which of these polymers is an addition polymer?
1.
2.
3.
4.

Question 16 of 20

Question 17 of 20

17. Plastics are a pollution problem because many plastics?
1.
2.
3.
4.

Question 17 of 20

Question 18 of 20

18. Nylon 6, 6 is obtained by heating hexamethylene diamine with?
1.
2.
3.
4.

Question 18 of 20

Question 19 of 20

19. The fiber which is made from acrylonitrile as monomer is?
1.
2.
3.
4.

Question 19 of 20

Question 20 of 20

20. Which one of the following nitrogenous bases 'is not present in RNA?
1.
2.
3.
4.

Question 20 of 20


 

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