2-3drops of iodine solution are poured in the given two test tube - a with boiled rice and b with boiled rice after chewing. in which test tube will you observe change in colour? why?
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A ,beacause rice contains starch so when it mixes with salaiva it dosen't change its colour due to starch is less
(DISCLAIMER: MY ANSWER IN IRREVELANT AND IM NOT SURE TOO)
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