1.

R is an organic compound containing only carbon, chlorine and fluorine. It has been widely used as refrigerant, propellent and solvent. Montreal protocol phased out manufacture of such compounds because, R contributes to S in the atmosphere.Which of the following would not be a consequence of S?

A. Increased incidences of severe sunburns
B. Increased incidences of cataracts
C. Increased incidences of premature skin ageing
D. Increased incidences of diabetes
Answer» E.


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