MEDIUMMCQ SINGLEJEE Mains ChemistryInorganic ChemistryEnvironmental ChemistryPrevious Year Questions
Freon gas causing stratospheric ozone depletion is mainly released from : (WB CET 2008)
A.Refrigerator✓ Correct
B.Automobile
C.Thermal power plant
D.Steel industry
Explanation
Freon gas causing stratospheric ozone depletion is mainly released from refrigerator.
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