Chemistry
At a particular temperature, a certain quantity of gas occupies a volume of 74 cm3 at a pressure of 760 mm. If the pressure is decreased to 740 mm, what will be the volume of the gas at the same temperature?
Gas Laws
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Answer
V1 = Initial volume of the gas = 74 cm3
P1 = Initial pressure of the gas = 760 mm
P2 = Final pressure of the gas = 740 mm
V2 = Final volume of the gas = ?
By Boyle's Law:
Substituting the values :
∴ Final volume of the gas = 76 cm3
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