Value of one mole of oxygen at 50℃ &760mm pressure is higher than__________litres.
Answers
Value of one mole of oxygen at 50℃ and 760mm pressure is higher than__________litres.
solution : temperature, T = 50°C = 50 + 273 = 323K
pressure, P = 760 mm = 1 atm [ we know, 76 cm or 760 mm Hg is equal to 1 atm ]
no of moles of oxygen gas , n = 1 mol
using formula, PV = nRT
⇒V = nRT/P
= (1 × 0.082 × 323)/1
= 26.486 Litres , it is higher than 22.4 Litres (it is the volume of gas at NTP)
Hence the value of one mole of oxygen at 50°C and 760 mm Hg is higher than 22.4 Litre and i.e., volume of it is 26.486 Litre.
also read similar questions : a vessel containing 10 litres of an ideal gas at 760mm pressure is connected to an evacuated 9litre vessel the resultant...
https://brainly.in/question/15797354
16gm of oxygen and 3gm of hydrogen present in a vessel at 0°C and 760mm of the Hg pressure.volume of the vessel is
https://brainly.in/question/12063528
Answer:
Hope it help you
Have a good day
