The density of methane at 2.0 atm pressure and 27° C is

Question

The density of methane at 2.0 atm pressure and 27° C is (A) 0.13 g L -1 (B) 0.26 g L -1 (C) 1.30 g L -1 (D) 26.0 g L -1

Tardigrade Admin · Accepted Answer

We know, P M=d R T P=2 atm , R=0.0821 L atm K -1 mol -1, T=27° C =300 K d=(2 × 16/0.0821 × 300)=1.3 g / L

Q. The density of methane at $2.0 a t m$ pressure and $2 7^{\circ} C$ is