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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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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. Which one of the following elements is not present in all proteins?
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. Nylon 6, 6 is obtained by heating hexamethylene diamine with?
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. Degree of Polymerization is useful in the?
1.
2.
3.
4.

Question 5 of 20

Question 6 of 20

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

Question 6 of 20

Question 7 of 20

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

Question 7 of 20

Question 8 of 20

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

Question 8 of 20

Question 9 of 20

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

Question 9 of 20

Question 10 of 20

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

Question 10 of 20

Question 11 of 20

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

Question 13 of 20

Question 14 of 20

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

Question 14 of 20

Question 15 of 20

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

Question 15 of 20

Question 16 of 20

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

Question 16 of 20

Question 17 of 20

17. The fiber which is made from acrylonitrile as monomer?
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. Polymerization of acrylonitrile give?
1.
2.
3.
4.

Question 19 of 20

Question 20 of 20

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

Question 20 of 20


 

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