Question

What is the Celsius temperature of 1 mole of a gas that has an average kinetic energy of 4,265 joules?

69°C

96°C

369°C

435°C

Answer 1

96°C If I'm not mistaking

Answer 2

Step-by-step explanation:

Kinetic energy is the energy possessed by an object by virtue of its motion.

Average kinetic energy is defined as the average of the kinetic energies of all the particles present in a system. It is determined by the equation:

`K=(3nRT)/(2)`

K= kinetic energy

n= number of moles

R= gas constant

T= temperature

`4265J=(3* 1** 8.314* T)/(2)`

`T=342K`

`tK=(t-273)^0C`

`T=342K=(342-273)^0C=69^0C`

Thus temperature will be
`69^0C`