MCQ
Which of the following will be octahedral
- ✓$S{F_6}$
- B$B{F_4}^ - $
- C$PC{l_5}$
- D$BO_3^{3 - }$
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 $.....$