MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic Chemistryd and f Block elementsOther Compounds of d-block Elements
Which of the following statements is incorrect for CrO3 ? (a)It is a bright orange solid.
B.It is commonly called chromic acid.
C.It is prepared by adding concentrated H2SO4 to a
D.The colour arises due to d–d transition.✓ Correct
Explanation
Colours arises due to charge transfer structures.
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