1.

In the balanced chemical reaction `IO_(3)^(ө)+al^(ө)+bH^(ө)rarrcH_(2)O+dI_(2)` `a, b,c`, and `d`, respectively, correspond toA. 5,6,3,3B. 5,3,6,3C. 3,5,3,6D. 5,6,5,5

Answer» Correct Answer - 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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