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Calculate the density of carbon dioxide at 27^@C and 5 atmosphere pressure. |
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Answer» Solution :The molecular MASS of `CO_2 = 12 + (2 xx 16) = 44` amu In the present case, `P=5 " atm, " T = 27 + 273 = 300 K`, `M = 44, " and " R = 0.0821 " litre atm " k^(-1) mol^(-1)` `:. "" M=(dRT)/р` or`d=(MP)/(RT) = (44 xx 5)/(0.0821 xx 300) = 8.93 g L^(-1)` Hence, the density of `CO_2` in the given conditions is 8.93 grams per litre. |
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