MCQ
- A$(a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)$
- B$(a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)$
- C$(a)-(i), (b)-(iv), (c)-(iii), (d)-(ii)$
- ✓$(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)$

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$(A)\,\,\,\,[Ni(H_2O)_5NH_3]^{2+},$
$(B)\,\,\,\,[Ni(H_2O)_4(NH_3)_2]^{2+}$ and
$(C)\,\,\,\,[Ni(H_2O)_3(NH_3)_3]^{2+}$ is
The value of $x$ is