Redox Reactions And Electrochemistry Ques 474

Question: The oxidation state of I in IPO4 is [Orissa JEE 2005]

Options:

A) +1

B) +3

C) +5

D) +7

Show Answer

Answer:

Correct Answer: B

Solution:

Let the oxidation number of I in IPO4=x Oxidation number of PO4=3 x+(3)=0x=+3



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