MCQ
In the wet tests for identification of various cations by precipitation, which transition element cation doesn't belong to group $IV$ in qualitative inorganic analysis?
- ✓$Fe ^{3+}$
- B$Zn ^{2+}$
- C$CO ^{2+}$
- D$Ni ^{2+}$
$Fe ^{3+}= III ^{ rd } \text { Group }$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
|
List$-I$ (Shape) |
List$-II$ (Molecules) |
| $(A)$ $T-$shaped | $(I)$ $XeF _{4}$ |
| $(B)$ Trigonal planar | $(II)$ $SF _{4}$ |
|
$(C)$ Square planar |
$(III)$ $ClF _{3}$ |
| $(D)$ See-saw | $(IV)$ $BF _{3}$ |
......$kJ/mole$