Consider statements: the following Chlorofluorocarbons, known as ozone- depleting substances, are used 1. In the production of plastic foams. 2. In the producti

Question

Consider statements: the following Chlorofluorocarbons, known as ozone- depleting substances, are used
1. In the production of plastic foams.
2. In the production of tubeless tyres.
3. In cleaning certain electronic components.
4. As pressurizing agents in aerosol cans.
Which of the statements given above is/are correct!

Accepted Answer

(C) 1, 3 and 4 only

Answer

(A) 1, 2 and 3 only

Answer

(B) 4 only

Answer

(D) 1, 2, 3 and 4