AP EAMCET · Chemistry · d and f Block Elements
Which of the following compounds is expected to be coloured?
- A \(\mathrm{ZnSO}_4\)
- B \(\mathrm{MgCl}_2\)
- C \(\mathrm{CuCl}_2\)
- D \(\mathrm{AgCl}\)
Answer & Solution
Correct Answer
(C) \(\mathrm{CuCl}_2\)
Step-by-step Solution
Detailed explanation
Copper chloride \(\left(\mathrm{CuCl}_2\right)\) as a yellow-brown powder (in anhydrous form) or a green crystalline solid (in dihydrate form) due to copper exist as divalent \(\mathrm{Cu}^{2+}\) ions with \(3 d^9\) electronic configuration. Due to presence of 1 unpaired…
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