Home Environmental Chemistry Test Online Mcqs Preparation

Environmental Chemistry Test Online Mcqs Preparation

Environmental Chemistry Test Online Mcqs Preparation With Answers Start Below

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Question 1 of 15

1. Transformation of the plastics items refers to:
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. He normal amount of overhead ozone is
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. Recycling of newspapers is inferior to its virgin preparation because:
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. The quality of raw water is improved by:
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. Major sources of NOx pollutants are
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. Which one of the following is not affect of acid rain
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. The best and the most recommended technology for solid waste management is
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. Which substance is mostly used as coagulant to remove the suspended particles of raw water
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. The amount of ozone is less than the regions near to:
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. Smog is essentially caused by presence of
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. Acid rain
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. Some O2 is present in water. The water will be considered as “polluted water” when concentration of O2 in it will be:
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. The thickness of ozone layer is
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. Ozone layer of stratosphere requires protection from indiscriminate use of
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. The main cause of the reducing smog:
A.
B.
C.
D.

Question 15 of 15


 

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