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JEE-MAIN 2019
12-01-2019 S1
Question
Iodine reacts with concentrated HNO3 to yield Y along with other products. The oxidation state of iodine in Y, is
Select the correct option:
A
7
B
1
C
5
D
3
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Conc. $\mathrm{HNO}_3$ oxidises $\mathrm{I}_2$ to iodic acid $\left(\mathrm{HIO}_3\right)$.
Question Tags
JEE Main
Chemistry
Easy
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