Author Question: The temperature of a quantity of an ideal gas is a. one measure of its ability to transfer thermal ... (Read 50 times)

mp14 · **on:** Jul 28, 2018

The temperature of a quantity of an ideal gas is
a. one measure of its ability to transfer thermal energy to another body.
b. proportional to the average molecular kinetic energy of the molecules.
c. proportional to the internal energy of the gas.
d. correctly described by all the statements above. e. correctly described only by (a) and (b) above.

Question 2

A container having a volume of 1.0 m3 holds 5.0 moles of helium gas at 50C. If the helium behaves like an ideal gas, the average kinetic energy per molecule is
a. 6.7 10-20 J.
b. 1.0 10-21 J.
c. 1.0 10-20 J.
d. 6.7 10-21 J.
e. 1.3 10-20 J.