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50 ml of oxygen wre collected at 10^(@)C under 750 mm pressure. Calculate volume at STP. |
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Answer» Solution :`v_(1)=50 ml. P_(1) =750 mm, P_(2) =760 mm` `v_(2) ? T=10+273=283, T_(1)=273*15 K` `(P_(1)V_(1))/(T_(1))=(P_(2)V_(2))/(T_(2)) or V_(2) (P_(1)V_(1)T_(2))/(P_(2)T_(1))=(750xx50xx273*15)/(760xx283)` `:. V_(2)=47*6247 ml` |
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