Zn²⁺ salts are white while Cu²⁺ salts are blue.
Answer
FALSE
Solution
Zn²⁺ has d¹⁰ configuration (colourless); Cu²⁺ has d⁹ configuration giving blue colour due to d-d transition.
About this question
Subject: Chemistry · Chapter: d and f Block Elements · Topic: Important Compounds of Transition Metals
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