Question

At which of the following temperature would

the molecules of a gas have twice the average

kinetic energy they have at 20°C​

Answer 1

Answer:

i think this question is incomplete nature of molecule should be given so that we can know what is its degree of freedom as

k.e.= f/2 kT

where f=degreeof freedom

T= temp in kelvin

k=1.38×10^-23