SOLUTION: The volume V of a gas varies inversely as the pressure P on it. The volume of a gas is 240 cm3 under a pressure of 23 kg/cm2 What will be its volume under a pressure of 30 kg/cm2?

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Question 111472: The volume V of a gas varies inversely as the pressure P on it. The volume of a gas is 240 cm3 under a pressure of 23 kg/cm2 What will be its volume under a pressure of 30 kg/cm2?
Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
The volume V of a gas varies inversely as the pressure P on it.
where k is a constant.
You can find the constant or re-write the equation another way.
where the product of pressure and volume equals the constant.
And then,

Substituting your values,



The volume is then 184 cc.

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