A deep blue complex is formed when conc. ammonium hydroxide is added to an aqueous solution of \( \text{CuSO}_4 \) . Which of the following formulae…
Class 12 Chemistry · 2082 · Solved Question with Answer
A deep blue complex is formed when conc. ammonium hydroxide is added to an aqueous solution of \( \text{CuSO}_4 \). Which of the following formulae represents the complex ?
A) \( [\text{Cu}(\text{NH}_3)_4]^{2+} \) B) \( [\text{Cu}(\text{NH}_3)_4]^+ \)
C) \( [\text{Cu}(\text{NH}_3)_2]^{2+} \) D) \( [\text{Cu}(\text{NH}_3)_6]^{2+} \)