To double the volume of a given mass of an ideal gas at 27°C keeping the pressure constant, one must raise the temperature in degree centigrade to

1. 54°                                   

2. 270°

3. 327°                                 

4. 600°

       VT        V1V2 = T1T2        V2V = 273+27T2 = 300T2         T2=600 K  = 327°C

 

Difficulty Level:

  • 12%
  • 15%
  • 64%
  • 10%