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Use of chlorofluoro carbons is not encouraged because
Options
(a) they are harmful to the eyes of people that use it
(b) they damage the refrigerators and air conditioners
(c) they eat away the ozone in the atmosphere
(d) they destroy the oxygen layer
Correct Answer:
they eat away the ozone in the atmosphere
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - At 25⁰C the pH value of a solution is 6, then the solution is
- Which of the following does not contain aluminium
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Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- At 25⁰C the pH value of a solution is 6, then the solution is
- Which of the following does not contain aluminium
- The total number of atomic orbitals in fourth energy level of an atom is :
- Which of the following is broad spectrum drug
- The increasing order of atomic radius for the elements Na, Rb, K and Mg is
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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