MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic Chemistryd and f Block elementsPrevious Year Questions
Identify the incorrect statement. (NEET 2020)
A.Cr2+ (d4) is a stronger reducing agent than Fe2+ (d6)
B.The transition metals and their compounds are
C.Interstitial compounds are those that are formed
D.The oxidation states of chromium in CrO42– and
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