CUET-UG SERIES Environmental-studies
Ozone Depletion
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2023 Chapter Questions 1 MCQs
01
PYQ 2023
medium
environmental-studies ID: cuet-ug-
Which of the following does not cause ozone depletion?
1
Halons
2
CFCs
3
HFCs
4
HCFCs