Match the following: The correct answer is

Step-by-step solution

(A) Oxidation state of VOCl ₂ is +4 . Oxidation state of V =x array rlrl & & x-2-2 & =0 & x & =+4 array Thus, (A) is correct match with (V). (B) Oxidation state of Mn =x gathered x-8=-2 x=+6 Mn ⁺⁶ [ Ar ] 3 d^1 4 s^0 gathered Mn ⁺⁶ contains one unpaired electron in d -subshell. Hence, (B) is correct match with (II). Oxidation state of Ni =x aligned x-4 & =-2 x & =+2 aligned Ni ²⁺ [ Ar ] 3 d^8 4 s^0 Ni ²⁺ has two unpaired electron in d -subshell. Thus, (C) is correct match with (VI). (D) Lanthanide ions exhibited by