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In the balanced chemical reaction (with ...

In the balanced chemical reaction (with lowest possible integers) :
`IO_(3^(-)) + aI^(-) + bH^(+) rarr cH_(2)O + dI_(2)`

A

5,6,3,3

B

5,3,6,3

C

3,5,3,6

D

5,6,5,5

Text Solution

Verified by Experts

The correct Answer is:
A
`overset(+5)(I)O_(3)^(-)+overset(-1)(I)+H^(+)rarrH_(2)O+I_(2)^(0)`
Decrease in O.N of I =5 per atom
Increase in O.N of I = 1 per atom
`IO_(3)^(-)+5I^(-)+H^(+)rarrH_(2)O+3I_(2)`
`IO_(3)^(-)+5I^(-)+6H^(+)rarr3H_(2)O+3I_(2)`.
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