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Environmental Chemistry-Stratospheric Pollution [AIIMS (All India Institute of Medical Sciences) Chemistry]: Questions 1 - 2 of 2
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Question 1
Question MCQ▾
The Chief pollutants which are responsible for ozone depletion is.
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | CFCs | |
c. | CO | |
d. | SO2 |
Question 2
Question MCQ▾
Ozone hole refers to
Choices
Choice (4) | Response | |
---|---|---|
a. | Hole in ozone layer | |
b. | Increased concentration to ozone | |
c. | Reduction in the thickness of ozone large in troposphere | |
d. | Reduction in the thickness of ozone large in stratosphere |