Bakhtawar Faisal on Nearpeer MDCAT Common Room
Salam dear aspirants mujhe chemistry ke ek question mn confusion ho rahi h when pressure is 1520torr then density of oxygen gas will be a] 64RT b]32RT c]16RT d]128RT Kiya ye hamare syllabus mn h 2025 mn aya h ye sawal
Falak memon · 2026-07-10T20:53:36.294Z
its 32/rt
Falak memon · 2026-07-10T20:54:44.733Z
1520 equals to 2 atm then you multiply 16 with 2 you get 32/Rt
Akasha · 2026-07-11T01:08:51.098Z
Right ans is 64/RT
Falak memon · 2026-07-10T20:56:32.129Z
density formula is pm/rt
ayzanadeem · 2026-07-10T23:29:43.456Z
Why are you multiplying with 16 ,you should multiply with 32 instead as it is an oxygen molecule,
ayzanadeem · 2026-07-10T23:30:11.678Z
Ans is 64/RT
Falak memon · 2026-07-11T00:45:12.254Z
Oh yess my mistake thanks I thought they are talking about atom of oxygen if there was written atom them it would be 32 right ???
Mama Jeee · 2026-07-10T20:44:46.759Z
Right