Question

Consider the coordination compound, K₂[Cu(CN)₄]. A coordinate covalent bond exists between:

विकल्प

• K⁺ and CN⁻

• Cu²⁺ and CN⁻

• K⁺ and [Cu(CN)₄]²⁻

• Cu²⁺ and K⁺

Answer 1

Cu²⁺ and CN⁻