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Density of a gas is found to be `5.46//dm^(3)` at `27^(@)C` at 2 bar pressure What will be its density at `STP` ? . |
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Answer» `(d_(1)T_(1))/P_(1)=(d_(2)T_(2))/P_(2)` `d_(1)=5.46 g dm^(-3)," " d_(2)=?` `T_(1)=273+27=300 K, " "T_(2)=273 K` `P_(1)=2 "bar"," "P_(2)=1 "bar"` `(5.46xx300)/2=(d_(2)xx273)/1` or `d_(2)=(5.46xx300)/(2xx273)=3 g dm^(-3)` |
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