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The volume of a fixed mass of gas at STP...

The volume of a fixed mass of gas at STP is `500 cm^3.` What will be its volume at 700 mmHg pressure if its temperature remains constant?

Text Solution

Verified by Experts

As temperature remains constant , Boyle.s law is applicable.
Given, `rho=76cmHg,V_1=500cm^3,rho_2=70cmHg`
`because rho_1V_1=rho_2V_2therefore76times500=70timesV_2`
or,`V_2=(76times500)/70=542.86cm^3`
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