Density of a gas is found to be 5.46 g/dm³ at 27°C at 2 bar pressures. What will be its density at STP?

Question

Density of a gas is found to be 5.46 g/dm 3 at 27°C at 2 bar pressures. What will be its density at STP?

Philoid · Accepted Answer

We know that the density expression is

d = Mp/RT

where,

d – density of the gas

p-Pressure of gas

V- Volume of gas

n- Number of moles of gas

R- Gas constant

T -Temperature of gas

For a single component,

⇒

d₂ = 3 g/dm³

Density of a gas is found to be 5.46 g/dm3 at 27°C at 2 bar pressures. What will be its density at STP?