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Consider the following statements: 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

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Consider the following statements: 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?

(a)

1, 2 and 3 only

(b)

4 only

(c)

1, 3 and 4 only

(d)

1, 2, 3 and 4

Answer:

(c)

Core Books/NCERT

Explanation

Chlorofluorocarbons are used in the production of plastic foams, cleaning electronic components, and as pressurizing agents in aerosol cans, but not in the production of tubeless tyres.