Environmentalmedium · Past Paper
Which of these is the most potent greenhouse gas per molecule?
ACarbon dioxide
BMethane
CSulfur hexafluoride (SF6)
DNitrous oxide
✓ Correct Answer: C — Sulfur hexafluoride (SF6)
SF6 is extremely potent, with a global warming potential thousands of times higher than CO2.
Share this question
More from Environmental
- Groundwater contamination by arsenic is a major problem in which region of Nepal?
- Which of the following is a major source of air pollution in urban areas?
- What is 'Composting'?
- Which substance is used as a standard for measuring Global Warming Potential (GWP)?
- Greenhouse gases absorb which type of outgoing radiation?