For independent process at 300 K
| Process | $$\mathrm{\Delta H/kJ~mol^{-1}}$$ | $$\mathrm{\Delta S/J~K^{-1}}$$ |
|---|---|---|
| A | $$-25$$ | $$-80$$ |
| B | $$-22$$ | 40 |
| C | 25 | $$-50$$ |
| D | 22 | 20 |
The number of non-spontaneous process from the following is __________
✓ Correct answer: 2
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