Hello aspirant

Ideal Gas Law in terms of density -

PM=dRt

- wherein

where

d - density of gas

P - Pressure

R - Gas Constant

T - Temperature

M - Molar Mass

Pa=3RT/Ma;

Pb=1.5Rt/Mb;

Pa/Pb=2Mb/Ma=2*2Ma/Ma=4

Option 1)

Incorrect

Option 2)

Incorrect

Option 3)

Correct

Option 4)

Incorrect

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