In the previous question (5 mol of oxygen heated at constant volume from 1 0 ∘ C to 2 0 ∘ C, C p = 8 cal/mol °C, R = 8.36 J/mol °C), the change in internal energy is:

Start Free Mock LoginAlready registered? Login here

Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesMedium2 minQB

PhysicsMediumsingle choice

In the previous question (5 mol of oxygen heated at constant volume from $1 0^{\circ}$ C to $2 0^{\circ}$ C, $C_{p} = 8$ cal/mol °C, $R = 8.36$ J/mol °C), the change in internal energy is:

Options:

Answer:

Solution:

At constant volume $W = 0$ , so $Δ U = Q = 300$ cal. C.

Subject:PhysicsTopic:Heat & ThermoSubtopic:Thermodynamics Laws & Specific Heats of Gases

⏱ 2mℹ️ Source: QB

Doubts & Discussion

Loading discussions...