1.

The principal products obtained on heating iodine with cold and concentrated caustic soda solution

Answer»

`NaI0_(4) + NAI`
`NaI_(0) + NaI0_(3)`
`NaIO_(3) +NaI_(2)`
NalO + Nal

Solution :`2NaOH+I_(2)rarrNaI+NaOI+H_(2)O`


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