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A spray can is used until it is empty except for the propellant gas, which has a pressure of 1344 torr at 23 °C. If the can is thrown into a fire (T = 475 °C), what will be the pressure in the hot can |
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Answer» 2396.3 torrExplanation:Given : P₁ = 1344 torrP₂ = ?T₁ = 23 C = 296 KT₂ = 475 C= > T₂ = 475 + 273 = 748 KFrom Gay Lussac's LAW we know : P₁ / T₁ = P₂ / T₂= > P₂ = ( P₁ × T₂ ) / T₁Putting values here we get : = > P₂ = ( 1344 × 748 ) / 296 torr= > P₂ = 2396.3 torrHence we get required answer! |
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