Question

the density of a gas is 2.5g/L at 127°C and 1 atm . the molecular weight of the gas is​




plz answe this question

Answer 1

Answer:

Molecular weight is 82.1

Answer 2

Answer:

Given that,

P=1 , d=2.5, R=0.0821, T=127 C =400K (Convert into celcius to Kelvin) , M=?

Explanation:

From ideal gas law

Formula is

PM=dRT

1×M=2.5×0.0821×400

M= 0.20525×400

M= 82.1

The Molecular weight of the gas is 82.1

Hope it helps you