Question

9. 1.35 g of a substance when dissolved in 55 g acetic acid, produced a depression of
0.618 °C in a freezing point. Calculate the molar mass of the dissolved substance,
ANSWERS
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Answer 1

Explanation:

Proteins are macromolecules formed by amino acids. Proteins are large size molecules (macromolecules), polymers of structural units called amino acids. A total of 20 different amino acids exist in proteins and hundreds to thousands of these amino acids are attached to each other in long chains to form a protein.................

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