What is the change in internal energy of 2.00 moles of a monatomic ideal gas as it is heated from 0 K to 100 K?

Question

Quizplus · Accepted Answer

The change in internal energy of a monatomic ideal gas is given by the formula:
ΔU = (3/2) n R ΔT

where ΔT is the change in temperature, n is the number of moles, and R is the gas constant (8.31 J/mol*K).

Plugging in the values, we get:
ΔU = (3/2) * 2 * 8.31 * 100 = 2,490 J

Therefore, the correct answer is D.

What Is the Change in Internal Energy of 2