Question

The volume of a gas is 300 mL at 740 torr and 25 degrees C. If the pressure remains constant and the temperature is raised to 100 degrees C, the new volume will be?

Answer 1

Since Pressure remain Constant, . temperature related as 'vaT so at two different condition, Te JOOD Vi V₂ T. "..v= initial volume 300mL = 300 = 0.: 3L V2 = Final volume = ? Ti = initial temperature = asė = 25+273 = 2986 Tz = Final temperature = 100°c = 2 100+ 273 = 373K V2 VIT2 Ti 0.3 x 373 = 298 = 0.37 55 L, 0.3755 X 1000 m2 1 V2 375.5 m2 : The new volume at 100°c is 375.5 mL.