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Which of the following ions is responsible for the green color of a solution?

Practice Questions

1 question
Q1
Which of the following ions is responsible for the green color of a solution?
  1. Cu2+
  2. Fe2+
  3. Ni2+
  4. Co2+

Questions & Step-by-step Solutions

1 item
Q
Q: Which of the following ions is responsible for the green color of a solution?
Solution: Co2+ ions typically impart a green color to solutions due to d-d transitions.
Steps: 0

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