Redox Reactions And Electrochemistry Ques 404
Question: Which one of the following has the highest oxidation number of iodine [CPMT 1982]
Options:
A) $ KI_3 $
B) $ KI $
C) $ IF_5 $
D) $ KIO_4 $
Show Answer
Answer:
Correct Answer: D
Solution:
$ \overset{*}{\mathop{KIO_4}}, $ $ 1+x-2\times 4=0 $ ; $ x=8-1=+7 $ .