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Answer: Polar and therefore increases a biomolecule's solubility in water
Carboxyl groups have carbon in double bond with an oxygen atom(C=O). The electronegativity of oxygen atom is higher than that of carbon due to which the shared pairs of electrons are pulled slightly towards oxygen atom as a result, the partial positive charge on carbon is formed and partial negative charge on oxygen is formed and the polarity is generated so the carboxyl groups are polar in nature.
Like hydroxyl group which is polar in nature, the carboxyl group also forms hydrogen bond in the water as a result it helps in solubilising the biomolecules in water. The presence of a Carboxyl group in a sugar molecule helps sugar is dissolving in water.
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Like most functional groups, carboxyl groups are 16 Multiple Choice...
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What is the theoretical yield (in grams) and percent yield of your
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BACKGROUND AND THEORY The Grignard reaction was one of the first organometallic reactions discovered and is still one of the most useful synthetically. By reacting an organohalide (usually a bromide) with magnesium in ethereal solvent, carbon becomes a nucleophile. Grignard reagents are the starting points for the syntheses of many alkanes, primary, secondary, and tertiary alcohols, alkenes, and carboxylic...
e. 18 Test Your Knowledge MULTIPLE CHOICE: Choose the one best answer. 1. Each element has its own characteristic atom in which a. the atomic mass is constant. b. the atomic number is constant. c. the mass number is constant. d. Two of the above are correct. e. All of the above are correct. 2. Which of the following is not a trace element in the human body? a. iodine b. zinc c. iron d. calcium e. fluorine 3. A...
What is the theoretical yield (in grams) and percent yield of your
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