[Cu(H₂O)₄]²⁺ Absorbs Light in the Yellow Part of the Visible

question 38

Multiple Choice

[Cu(H₂O) ₄]²⁺ absorbs light in the yellow part of the visible spectrum, thereby appearing to have the color ________.

• A) blue
• B) cyan
• C) green
• D) purple
• E) yellow

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