Two separate bulbs contain ideal gases A and B at the same temperature. The density of gas B is half of A while molar mass of gas B is twice of gas A. The ratio of pressure of A to that of B is:
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Solution
PM=dRT For A,PAMA=dA.RT For B,PB2MA=12dA.RT PAPB=2dA.RTdA.RT×2MAMA=4 Ans-4