GKFix MCQ Question

What type of complex is formed in NiCl₂.6H₂O?

• A. [NiCl₂(H₂O)₄]
• B. [Ni(H₂O)₆]²⁺
• C. [NiCl₄]²⁻
• D. Ni(H₂O)₂Cl₄