1.

At constant temperature, the pressure of V mL of a dry gas was increased from 1 atm to 3 atm. The new volume will be :

Answer»

3V
`V//3`
`V^(3)`
`2V^(3)`

Solution :`p_(1) = 1 atm,p_(2)` = 3 atm, `V_(1) `= V ml, `V_(2) = ?`
`p_(1) V_(1) = p_(2) V_(2)` ( at constant temperature )
`1 XX V = 3 xx V_(2)`
or `V_(2) = V//3`


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