A sample of nitrogen gas occupies a volume of 320cm^(3) at STP. Calculate its volume at 66^(@)C and 0*825 bar presssure.

A sample of nitrogen gas occupies a volume of 320cm^(3) at STP. Calcul

1.	A sample of nitrogen gas occupies a volume of 320cm^(3) at STP. Calculate its volume at 66^(@)C and 0*825 bar presssure.
Answer» Solution :Here , `P_(1)100 "BAR", P_(2) 0825`bar `V_(1)=320 cm^(3) "" V_(2)=?` `T_(1)=27315K "" T_(2)66^(@)C=33915 K` According to the GAS equation, `(P_(1)V_(1))/(T_(1))=(P_(2)V_(2))/(T_(2))=(1xx320xx339)/(273xx0825)=4816 cm^(3)` `v_(2)=481*6 cm^(3)`