Given reason : Ti^(4+) salts are colourless where as Cr^(3+) salts are – InterviewSolution

1.	Given reason : Ti^(4+) salts are colourless where as Cr^(3+) salts are coloured.
Answer» SOLUTION :DUE to `d^(@)`- configuration of `TI^(+4)`. It is COLOURLESS when `CR^(+3)` has `d^(3)` configuration facilitating `d-d` transition.

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