Idk if i'm too late but the answer should be A.
Answer:there is visible blue black coloration
Explanation:starch is a polysaccharide,it is composed of only glucose combined by glycosidic bonds.starch is majorly an insoluble carbonhydrate.
Starch consist of two distinguishable polysaccharide fraction namely amylose and amylopectin.
The iodine test is used to check for the presence of starch.
It gives a blue black coloration for amylose which is present in potato.
But in amylopectin,it gives a reddish coloration.
The correct answer is sodium chloride. NaCl. Also known as table salt.
I hope this helps you.
From the information obtained by the problem-solving process, around 11 percentage of the school students need to have special diets.Hence, Option (C) i.e, 11 % is corrrect
<h3>What is problem-solving?</h3>
Identification of problems and marking out the steps and methods to solve them is regarded as problem-solving.
Problems can be identified only after attainment of information.
To be able to solve the problems of students suffering from a balanced diet, one out of every ten students need to include special diets in regular course.
Hence, option C holds true of the problem-solving process.
Therefore, Option (C) i.e, 11 % is corrrect
Learn more about problem-solving here ;
brainly.com/question/3418829
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Proof of the experiment and what happened during the experiment.
