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Consider the following statements: Chlorofluorocarbons, known as ozonedepleting 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
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements: Chlorofluorocarbons, known as ozone...
Explanation: CFCs are widely used in four areas: aerosol propellants, solvents in the cleaning of electronic components and metals, refrigerants, and the blowing agents in foam plastic manufacturing.  In aerosols, CFCs such as trichlorofluoro methane (CCl3F, CFC-11) and dichlorodifluoromethane (CCl2F2) were normally packed with materials like paint, insecticide, or cosmetic preparations in pressurized canisters. Tubeless tyre has no component which is a Greenhouse Gas. Hence it is the required answer.
Educational Objective: To learn different sources of Greenhouse Gases.
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Consider the following statements: Chlorofluorocarbons, known as ozonedepleting substances, are used.1) In the production of plastic foams2) In the production of tubeless tyres3) In cleaning certain electronic components4) As pressurizing agents in aerosol cansWhich of the statements given above is/are correct?a)1, 2 and 3 onlyb)4 onlyc)1, 3 and 4 onlyd)1, 2, 3 and 4Correct answer is option 'C'. Can you explain this answer?
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Consider the following statements: Chlorofluorocarbons, known as ozonedepleting substances, are used.1) In the production of plastic foams2) In the production of tubeless tyres3) In cleaning certain electronic components4) As pressurizing agents in aerosol cansWhich of the statements given above is/are correct?a)1, 2 and 3 onlyb)4 onlyc)1, 3 and 4 onlyd)1, 2, 3 and 4Correct answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Consider the following statements: Chlorofluorocarbons, known as ozonedepleting substances, are used.1) In the production of plastic foams2) In the production of tubeless tyres3) In cleaning certain electronic components4) As pressurizing agents in aerosol cansWhich of the statements given above is/are correct?a)1, 2 and 3 onlyb)4 onlyc)1, 3 and 4 onlyd)1, 2, 3 and 4Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements: Chlorofluorocarbons, known as ozonedepleting substances, are used.1) In the production of plastic foams2) In the production of tubeless tyres3) In cleaning certain electronic components4) As pressurizing agents in aerosol cansWhich of the statements given above is/are correct?a)1, 2 and 3 onlyb)4 onlyc)1, 3 and 4 onlyd)1, 2, 3 and 4Correct answer is option 'C'. Can you explain this answer?.
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