Question

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If a sample of gas at a temperature of 24,2 °C, has a volume of 536 mL at 637 torr, what will its volume be if the pressure is increased to 712 torr?

Answer 1

$\frac{pV}T=const,$

$pV=const,$

$V\sim \frac 1p,$

$V_2=V_1\frac{p_1}{p_2},$

$V_2=536\cdot \frac{637}{712}=480~ml.$