(B) Let the oxidation state of $I$ be $x$. In the phosphate ion,$PO_4^{3-}$,the oxidation state of the group is $-3$. Since the compound $IPO_4$ is ne

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(B) Let the oxidation state of $I$ be $x$. In the phosphate ion,$PO_4^{3-}$,the oxidation state of the group is $-3$. Since the compound $IPO_4$ is neutral,the sum of the oxidation states must be zero: $x + (-3) = 0$ $x = +3$ Therefore,the oxidation state of $I$ is $+3$.

Class 11 Chemistry Classification of Elements and Periodicity in Properties Valency and oxidation state

Medium

The oxidation state of $I$ in $IPO_4$ is

A
$+1$
B
$+3$
C
$+5$
D
$+7$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Valency and oxidation state

The group number,number of valence electrons,and valency of an element with atomic number $15$,respectively,are

DifficultJEE MAIN 2019

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Which one of the following elements shows both positive and negative oxidation states?

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Using Stock notation,represent the following compounds: $HAuCl_{4}$,$Tl_{2}O$,$FeO$,$Fe_{2}O_{3}$,$CuI$,$CuO$,$MnO$,and $MnO_{2}$.

Medium

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The lowest oxidation number of an atom $B$ in a compound $A_2 B$ is $-2$. The number of electrons in its valence shell is:

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The oxidation state of $+1$ for phosphorus is found in:

Easy

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The oxidation state of $I$ in $IPO_4$ is

Similar Questions

The group number,number of valence electrons,and valency of an element with atomic number $15$,respectively,are

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