With reference to refrigerants, consider the following statements:1. H – McqOptions

MCQOPTIONS

1.	With reference to refrigerants, consider the following statements:1. Hydrofluorocarbons can be the alternatives to ozone-destroying chlorofluorocarbons in refrigeration.2. Hydrofluorocarbons do not have any global warming potentialWhich of the statements given above is/are correct?
A.	1 only
B.	2 only
C.	Both 1 and 2
D.	Neither 1 nor 2
Answer» C. Both 1 and 2

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