Which of the following statements is incorrect for CrO 3 ?
Chemistry · JEE Main · NTA Exams — d- and f-Block Elements
Which of the following statements is incorrect for CrO3 ?
- It is a bright orange solid.
- It is commonly called chromic acid.
- It is prepared by adding concentrated H2SO4 to a saturated solution of sodium dichromate.
- The colour arises due to d–d transition.
Answer
(D) The colour arises due to d–d transition.
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