Question

3.
16 g of oxygen occupy a volume
of 22.4 L at 1 atm and
1) 0°C
2) 30°C
3) 273°C 4) 273 K​

Answer 1

Answer:

ANSWER

16g of oxygen gas is 0.5 mole.

No. of moles of gas is inversely proportional to temperature,with other factors being same (PV=nRT)

1 mole of oxygen gas occupies 22.4 litres at 1 atm pressure and 273K (0

0

C)

Thus, 0.5 moles of it would occupy same volume at 1 atm pressure and 546 K (273

0

C)

Answer 2

16g of oxygen gas is 0.5 mole.

No. of moles of gas is inversely proportional to temperature,with other factors being same (PV=nRT)

1 mole of oxygen gas occupies 22.4 litres at 1 atm pressure and 273K (0

0

C)

Thus, 0.5 moles of it would occupy same volume at 1 atm pressure and 546 K (273

0

C)