Question

Derive the relation between pressure, density and molar mass of an ideal gas

Answer 1

PV=NRT

SUBSTITUTE, WEIGHT(W) /MOLECULAR WEIGHT(M) IN PLACE OF N.

PV=WRT/M,

P=WRT/VM,

WE KNOW, DENSITY=WEIGHT/VOLUME.

P=DRT/M,

D=PM/RT.

WHERE

    P=PRESSURE.

    V=VOLUME.

    N=NO.OF MOLES.

    T=TEMPERATURE .                                                                                                  

     R=GAS CONSTANT.

     D=DENSITY.

      M=MOLAR MASS .