Which of the following compounds show colour due to d-d transition? (Jee Main 2024)
Chemistry · JEE Main · NTA Exams — d- and f-Block Elements
Which of the following compounds show colour due to d-d transition? (Jee Main 2024)
- \(\mathrm{CuSO}_{4} \cdot 5 \mathrm{H}_{2} \mathrm{O}\)
- \(\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}\)
- \(\mathrm{K}_{2} \mathrm{CrO}_{4}\)
- \(\mathrm{KMnO}_{4}\)
Answer
(A) CuSO _ 4 5 H _ 2 O
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