Science, asked by sarmistha82, 6 hours ago

whan a few drop of iodine solution is added to rice water it turned blue black in colour it indicate the presence of
a.amino acid
b.glycerol
c.vitamin
4.starch​

Answers

Answered by vidhyabarud
2

Starch

Iodine is an Indicator of Presence of Starch. As Rice water contains starch so when Iodine Solution is added to it, there is a Change of Colour to Blue- Black indicating the Presence of Starch .

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Answered by Anonymous
7

Explanation:

Heya!!

4. Starch is the correct option ☑️.

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