Punjab 12th Class Chemistry Chapter 14 Macromolecule MCQs Test Online

Total Question
20 Questions
Total Marks
40 Marks
Total Time
20 Minuts
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12th Chemistry Class Test
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Test Name



Ch. 14 # Macromolecule

Subject



Chemistry (12th Class)

Test Type



MCQs


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

Question 1 of 20

Question 2 of 20

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

Question 2 of 20

Question 3 of 20

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

Question 3 of 20

Question 4 of 20

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

Question 4 of 20

Question 5 of 20

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

Question 5 of 20

Question 6 of 20

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

Question 6 of 20

Question 7 of 20

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

Question 7 of 20

Question 8 of 20

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

Question 8 of 20

Question 9 of 20

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

Question 9 of 20

Question 10 of 20

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

Question 10 of 20

Question 11 of 20

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

Question 11 of 20

Question 12 of 20

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

Question 12 of 20

Question 13 of 20

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

Question 13 of 20

Question 14 of 20

14. Which is a synthetic polymer?
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. In which of these processes are small organic molecules made into macro molecules?
1.
2.
3.
4.

Question 16 of 20

Question 17 of 20

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

Question 17 of 20

Question 18 of 20

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

Question 18 of 20

Question 19 of 20

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

Question 19 of 20

Question 20 of 20

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

Question 20 of 20


 

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