3 litres of dry gas was taken at a pressure of 10 kg - cm 2 at a constant temperature- What will be the change in volume if we increase the pressure from 10 kg - cm 2 to 40 kg - cm 2 -A- It will increase from 3 litres to 12 litresB- It will first increase than decreaseC- It will decrease from 3 litres to 3 - 4 litresD- Impossible to determine

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Experiment for Pressure and Volume Relationship

3 litres of d...

Question

3 litres of dry gas was taken at a pressure of 10kg/cm² at a constant temperature. What will be the change in volume if we increase the pressure from 10kg/cm² to 40kg/cm²?

It will increase from 3 litres to 12 litres

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It will first increase than decrease

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It will decrease from 3 litres to 3/4 litres

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Impossible to determine

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Solution

The correct option is C
It will decrease from 3 litres to 3/4 litres

The volume of the gas will surely decrease from 3 litres to 3/4 litres because according to the Boyle's law the volume is inversely proportional to the pressure of the gas (P₁V₁ = P₂V₂).

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3 litres of dry gas was taken at a pressure of 10kg/cm2 at a constant temperature. What will be the change in volume if we increase the pressure from 10kg/cm2 to 40kg/cm2?

The correct option is C It will decrease from 3 litres to 3/4 litresThe volume of the gas will surely decrease from 3 litres to 3/4 litres because according to the Boyle's law the volume is inversely proportional to the pressure of the gas (P1V1 = P2V2).

3 litres of dry gas was taken at a pressure of 10kg/cm² at a constant temperature. What will be the change in volume if we increase the pressure from 10kg/cm² to 40kg/cm²?

The correct option is C
It will decrease from 3 litres to 3/4 litres

The volume of the gas will surely decrease from 3 litres to 3/4 litres because according to the Boyle's law the volume is inversely proportional to the pressure of the gas (P₁V₁ = P₂V₂).