IG Chem – Carboxylic Acids
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Question 1 of 10
1. Question
1 point(s)Carboxylic acids contain the COOH functional group.
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Question 2 of 10
2. Question
1 point(s)The general formula for carboxylic acids is CₙH₂ₙ₊₁COOH.
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Question 3 of 10
3. Question
1 point(s)Methanoic acid (HCOOH) is also known as formic acid.
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Question 4 of 10
4. Question
1 point(s)Ethanoic acid is a strong acid because it completely ionizes in water.
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Question 5 of 10
5. Question
1 point(s)The chemical equation for the ionization of ethanoic acid in water is CH₃COOH ⇌ CH₃COO⁻ + H⁺.
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Question 6 of 10
6. Question
1 point(s)Ethanoic acid can be made by the oxidation of ethanol.
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Question 7 of 10
7. Question
1 point(s)Magnesium reacts with ethanoic acid to produce magnesium ethanoate and hydrogen gas.
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Question 8 of 10
8. Question
1 point(s)Ethanoic acid does not react with sodium carbonate.
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Question 9 of 10
9. Question
1 point(s)Ethanoic acid reacts with ethanol to form ethyl ethanoate and water.
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Question 10 of 10
10. Question
1 point(s)Esters are used extensively as flavorings and have characteristic fruity smells.
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