MCQ
For the isothermal expansion of an ideal gas
- A$E$ and $ H $ increases
- B$E$ increases but $H$ decreases
- C$H$ increases but $E$ decreases
- ✓$E$ and $H$ are unaltered
✓
Answer
Correct option: D.
$E$ and $H$ are unaltered
(d)In isothermal reversible process ideal gas has constant volume and so $\Delta E = 0$ and $\Delta H = \Delta E = 0$.
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