chemistry 3rd secondary Organic chemistry Quiz 13: Carboxylic Acids Bygogorabei June 14, 2023October 26, 2023 Results - #1. (25) Acetic acid is from the acids which is ………….. ionized in water and when it is added to an aqueous solution of magnesium salts ……… (a) completely / H2 gas is evolved. (a) completely / H2 gas is evolved. (b) completely doesn't react (b) completely doesn't react (c) Incompletely / H2 gas is Evolved. (c) Incompletely / H2 gas is Evolved. (d) incompletely / doesn't react (d) incompletely / doesn't react #2. (26) Which of the following compounds is the least soluble in water? (a) ethanoic acid. (a) ethanoic acid. (b) ethanol. (b) ethanol. (c) ethylene glycol. (c) ethylene glycol. (d) Ethane. (d) Ethane. #3. (27) The corresponding structural formula represents the ……. (a) aldehyde (a) aldehyde (b) ketone (b) ketone (c) ester (c) ester (d) Amino acid (d) Amino acid التالي
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