Answer to Question #52245 in Physical Chemistry for vi

Question

The S.I unit of temperature is __________.
Thermometer
Celsius
Kelvin
Census
18 Which one of the following statements is not consistent with the kinetic-molecular theory of gases?
Individual gas molecules are relatively far apart.
The actual volume of the gas molecules themselves is very small compared to the volume occupied by the gas at ordinary temperatures and pressures.
The average kinetic energies of different gases are different at the same temperature.
There is no net gain or loss of the total kinetic (translational) energy in collisions between gas molecules.
19 Which of these is not a titration apparatus?
Conical flask
Burrette
Volumetric flask
Microwave
20 Which of these is a correct statement?
Volume of a gas is directly proportional to its Celsius temperature
Volume of a gas at constant pressure is directly proportional to its Kelvin temperature
Kelvin temperature is inversely proportional to pressure of a gas at constant volume
The relationship between gas volume and temperature is given by Boy

Answer 1

17. Kelvin
18. The average kinetic energies of different gases are different at the same temperature.
19. Microwave
20. Volume of a gas at constant pressure is directly proportional to its Kelvin temperature