Internal energy of an ideal gas___________________?
Correct answer: D. None of these
- A. Increases with increase in pressure
- B. Decreases with increase in temperature
- C. Is independent of temperature
- D. None of these
Explanation
For an ideal gas, internal energy depends only on absolute temperature, not independently on pressure. Therefore it neither necessarily increases with pressure nor decreases with temperature, making none of the listed statements correct.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Engineering Thermodynamics
598 free Chemical Engineering Thermodynamics MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Engineering Thermodynamics questions
Requisites of a reversible process is that the ____________________?
The root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzmann‟s constant, T = absolute temperature) ?
Normal temperature and pressure (N.T.P.) corresponds to ___________________?
Solid and liquid phases of a substance are in equilibrium at the____________________?
For an isothermal reversible compression of an ideal gas_______________?
The minimum number of phases that can exist in a system is________________?