Oxidation number if iodine in `IO_(3)^(-), IO_(4)^(-),KI and I_(2)` respectively areA. `-2, -5, -1, 0`B. `+5, +7, -1, 0`C. `+2, +5, +1, 0`D. `-1, +1, 0, +1`

Oxidation number if iodine in `IO_(3)^(-), IO_(4)^(-),KI and I_(2)` re

1.	Oxidation number if iodine in `IO_(3)^(-), IO_(4)^(-),KI and I_(2)` respectively areA. `-2, -5, -1, 0`B. `+5, +7, -1, 0`C. `+2, +5, +1, 0`D. `-1, +1, 0, +1`
Answer» Correct Answer - B `IO_(3)^(-)rarr x+3(-2)=-1rArr x=+5` `IO_(4)^(-)x+4(-2)=-1 rArr x = +7` `KI rarr +1+x=0 rArr x = - 1` `I_(2)rarr0 rArr x=0`

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Oxidation number if iodine in `IO_(3)^(-), IO_(4)^(-),KI and I_(2)` respectively areA. `-2, -5, -1, 0`B. `+5, +7, -1, 0`C. `+2, +5, +1, 0`D. `-1, +1, 0, +1`

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