Question

what is the kinetic energy per mole of an ideal gas at 50c°=323k temperature? ​

Answer 1

Answer:

Average energy of 1 mol of gas:

K.E=3/2RT

T = temperature of the gas molecule in Kelvins

R = Universal gas constant = 8.314 J/mol K

We have :

T = 50°C = 323.15 K

The average kinetic energy of 1 mole of a gas :

K.E=3/2× 8.314 J/mol K× 323.15 K=4,030.00 J/mol=4.030 kJ/mol

(1 kJ = 1000 J)

4.030 kJ/mol is the average kinetic energy of 1 mole of a gas.

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_ADDY_✌✌✌