Answers

2015-06-12T13:09:28+05:30
The following reaction occurs is:
NaClO + KI ---> NaIO2 + KCl

In the presence of strach, the colour of the solution of Sodium Hypo Chlorite And Potassium Iodine fades to straw yellow.
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2015-06-12T13:16:42+05:30
When starch is present then solution color of NaClO And KI becomes light yellow .

NaClO + KI ---> NaIO2 + KCl

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