Redox Reactions And Electrochemistry Ques 109

Question: Amongst the following identify the species with an atom in + 6 oxidation state [IIT Screening 2000]

Options:

A) $ MnO_4^{-} $

B) $ Cr(CN)_6^{3-} $

C) $ NiF_6^{2-} $

D) $ CrO_2Cl_2 $

Show Answer

Answer:

Correct Answer: D

Solution:

$ \overset{*,}{\mathop{CrO_2Cl_2}}, $ , $ x-4-2=0,,x=+6 $ .



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