Redox Reactions And Electrochemistry Ques 408
Question: The oxidation state of $ I $ in $ H_4IO_6^{-} $ is [CBSE PMT 1994]
Options:
A) + 7
B) + 5
C) + 1
D) - 1
Show Answer
Answer:
Correct Answer: A
Solution:
$ \overset{*}{\mathop{H_4IO_6^{-}}}, $ $ 4+x-12=-,1 $ ; $ x=-1+8 $ $ =+,7 $ .