Anaesthesia True about N2O cylinder – a) Pressure is 2200 PSI b) Blue in colourc) Gas in liquid formd) Pin index 3.5e) It is flammable A abc B bcd C ac D bd 💡 Explanation True about N2O cylinder – a) Pressure is 2200 PSI b) Blue in colourc) Gas in liquid formd) Pin index 3.5e) It is flammable ✓ Correct Answer: B. bcd