Civil Services TSPSC Group 1 Mock Test 2022-23 General Knowledge Ecology and Environment Environment Problems
With reference to Chlorofluorocarbon (CFC) compounds, consider the following statements:
1. These compounds are non-reactive in nature.
2. These are non-toxic and non-flammable.
3. These are used in refrigerators, air conditions, and in the plastic industry.
Which of the statements given above is/are correct?
1
1 only
2
2 and 3 only
3
1 and 3 only
4
1 , 2 and 3 only