NEETChemistryd and f Block Elements
Which d-block element appears violet in the 3d4 state?
Options
- AMn3+
- BCr3+
- CFe2+
- DCr2+
Correct answer
B. Cr3+
Step-by-step solution
Mn3+ appears violet in the 3d4 state.
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B. Cr3+
Mn3+ appears violet in the 3d4 state.