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JEE MAIN 2021
27-07-21 S1
Question
The oxidation states of ' $\mathrm{P}^{\prime}$ in $\mathrm{H}_4 \mathrm{P}_2 \mathrm{O}_7, \mathrm{H}_4 \mathrm{P}_2 \mathrm{O}_5$ and $\mathrm{H}_4 \mathrm{P}_2 \mathrm{O}_6$, respectively, are :
Select the correct option:
A
7, 5 and 6
B
5, 4 and 3
C
5, 3 and 4
D
6, 4 and 5
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Solution
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Question Tags
JEE Main
Chemistry
Easy
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