1.

200 mL of a gas at 30 K is compressed by increasing the pressure by 5%. Calculate te volume of compressed gas at 30 K.

Answer»

Solution :`V_(1)=200 ML, P_(4) =P" ATM ", T=303 K`
`V_(2)=?, P_(2)=P+(5P)/(100) =(105 P)/(100)" atm ", T=303 K`
`therefore` From Boyle.s LAW: `P_(1) V_(1)=P_(2)V_(2)`
`Pxx200=(105 P)/(100) xx V_(2)`
`therefore V_(2)=190.5 mL`


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