Skip to content
Early access — you're among the first to try PYQLabs. Share feedback
UGC NET 2025januaryshift-2Q21MCQanswer keyexplanation soonmedium
Environmental Science
Back to Environmental SciencePreviousNext question
  1. 1.
  2. 2.
  3. 3.
  4. 4.
GWPGHGCFC-11MethaneCarbon dioxideNitrous oxide
Next question · 2025 Q22