Boojho took some grains of boiled rice in test tube a and Paheli took and chewed rice in test tube b both of them poured 1or2 drop of iodine solution into the test tube and obseved the colour change what colour change would they find?
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Here is your answer,
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If test-tube A is containing boiled rice and if some drops of Iodine is pour on it then, the colour changes to blue and black which indicates that still starch is present there.
If test-tube B is contains chewed rice and if we add drops of Iodine solution on it then no color change means it remains greyish. This is beacuse the starch in boiled rice is converted into sugar by saliva during chewing. Hence, in test-tube B there is virtually no starch left. As a result the color in test tube B remains unchanged.
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HOPE YOU WILL UNDERSTAND MY WORDS, a request is here please as I am an ACE ranker I wish that to make my way easy for the GENIUS rank you should mark my answer brainlest if you wish then only ☺.
=======
=======:
Here is your answer,
=======:
If test-tube A is containing boiled rice and if some drops of Iodine is pour on it then, the colour changes to blue and black which indicates that still starch is present there.
If test-tube B is contains chewed rice and if we add drops of Iodine solution on it then no color change means it remains greyish. This is beacuse the starch in boiled rice is converted into sugar by saliva during chewing. Hence, in test-tube B there is virtually no starch left. As a result the color in test tube B remains unchanged.
=======
HOPE YOU WILL UNDERSTAND MY WORDS, a request is here please as I am an ACE ranker I wish that to make my way easy for the GENIUS rank you should mark my answer brainlest if you wish then only ☺.
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