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 $ .
