Question

The density of o2 at ntp is 1.429 g/litre. calculate the standard molar volume of gas

Answer 1

Given ⇒
Density of the O₂ = 1.429 g/liter.
Molar mass of the gas = 16 × 2
 = 32 g/mole.

Using the Formula,
 Density = Mass/Volume.
⇒ Volume = Mass/Density
⇒ Volume = 32/1.429
∴ Volume = 22.39 liter ≈ 22.4 liter.


Hence, the Standard molar volume of the gas O₂ is 22.4 liter.


Hope it helps.

Answer 2

hi

here is your answer

Given,density = 1.429g/L

Molar mass of O2 is 16×2= 32g/mole

So volume = Mass / density

= 32/1.429

=22.39

=22.4 litre

hope it helps

plz mark brainliest