MCQ
Positive charge in an atom is :
- Ascattered all over the atom
- ✓Concentrated in the nucleus
- CRevolving around the nucleus
- DNone is true
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Process | $\Delta H / kJ\,mol ^{-1}$ | $\Delta S / J K^{-1}$ |
| $A$ | $-25$ | $-80$ |
| $B$ | $-22$ | $40$ |
| $C$ | $25$ | $-50$ |
| $D$ | $22$ | $20$ |
The number of non-spontaneous process from the following is $.....$