1.

At 21^(@)C temperature volume of 212 g O_(2) gas is 34 dm^(3) . If pressure of gas becomes 1.24 bar then how many gram O_(2) gas is left from container ? (R=0.083 dm^(3)" bar " K^(-1)mol^(-1))[Note : Calculate intital moles by pV = nRT]

Answer»


ANSWER :156.74 G


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