encricle the odd one odd and give reasons for ur choice :- proteins ,starch , cellulose, glucose . 2. starch , iodine ,caustic soda
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Odd one out from the first one is glucose as it is a monomer, whereas the other three are all polymers.
nandinibatta:
Caustic soda seems to be the odd one out from the second since starch and iodine are related to the test for carbohydrates.
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Answer:
1. The correct answer is proteins.
Starch, cellulose, and glucose are all examples of carbohydrates. Glucose is a monosaccharide with the chemical formula C₆H₁₂O₆. Starch and cellulose are the polysaccharides forms by numerous monosaccharides joined by glycosidic linkage.
In contrast, proteins are nitrogenous compounds composed of one or more polypeptide chain.
2. Caustic soda would be the odd one out among the given choices.
It is because iodine is used as a reagent (KI reagent) to check the presence of starch in a solution. Iodine gives blue-black color in presence of starch.
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