Which of the following cations does not import colour to the flame in flame test ?A. `Ba^(2+)`B. `Mg^(2+)`C. `Ca^(2+)`D. `Cu^(2+)`

Which of the following cations does not import colour to the flame in

1.	Which of the following cations does not import colour to the flame in flame test ?A. `Ba^(2+)`B. `Mg^(2+)`C. `Ca^(2+)`D. `Cu^(2+)`
Answer» Correct Answer - 2 Mg due to high ionisation energy does not import any colour to the flame in flame test.

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Which of the following cations does not import colour to the flame in flame test ?A. `Ba^(2+)`B. `Mg^(2+)`C. `Ca^(2+)`D. `Cu^(2+)`

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