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

Question 1 of 20

Question 2 of 20

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

Question 2 of 20

Question 3 of 20

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

Question 3 of 20

Question 4 of 20

4. Plastics are a pollution problem because many plastics?
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. Nylon 6, 6 is obtained by heating hexamethylene diamine with?
1.
2.
3.
4.

Question 6 of 20

Question 7 of 20

7. The fiber which is made from acrylonitrile as monomer is?
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. Degree of Polymerization is useful in the?
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. 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. Polymerization of acrylonitrile give?
1.
2.
3.
4.

Question 12 of 20

Question 13 of 20

13. The reaction between fat and NaOH is called?
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. Which one of the following elements is not present in all proteins?
1.
2.
3.
4.

Question 15 of 20

Question 16 of 20

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

Question 16 of 20

Question 17 of 20

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

Question 17 of 20

Question 18 of 20

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

Question 18 of 20

Question 19 of 20

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

Question 19 of 20

Question 20 of 20

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

Question 20 of 20


 

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