MCQ
How many geometrical isomers are possible for complex $[Mab(AB)_2]^{±n}$
- A$5$
- B$4$
- C$3$
- ✓$6$

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| Column $-I$ | Column $-II$ |
| $(a) \,Xe{F_6}$ | $(i)$ Distorted Octahedral |
| $(b)\, XeO_3$ | $(ii)$ Square planar |
| $(c)\, XeOF_4$ | $(iii)$ pyramidal |
| $(d)\, XeF_4$ | $(iv)$ Square pyramidal |
The unknown compounds $A$ and $B$ in the above reaction are :
(use $R =0.083 L\,bar\,mol ^{-1}\, K ^{-1}$ )
(Image)
occurs in which of the following galvanic cell