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Question 1 of 10
1. Question
1 point(s)Which of the followings are products of fermentation of sugar?
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Question 2 of 10
2. Question
1 point(s)The figure shows the structural formula of ethanoic acid. Which hydrogen atom in the
molecule contribute to the acidity of ethanoic acid?
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Question 3 of 10
3. Question
1 point(s)
Figure above shows the reactions of ethanol. Which of the following chemicals need to be added to ethanol in reaction I and II?- 1.
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Question 4 of 10
4. Question
1 point(s)An organic compound Y reacts with sodium to give a compound with the molecular formula C₂H₅ONa. What is compound Y?
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Question 5 of 10
5. Question
1 point(s)The following equation represents a reaction between ethanoic acid and ethanol.
C₂H₅COOH + C₂H₅OH → P + H₂O
What is the chemical name of substance P?
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Question 6 of 10
6. Question
1 point(s)The following equation represents a reaction between ethanoic acid and ethanol.
CH₃COOH + C₂H₅OH → Z + H₂O
Which of the following homologous series does Q belongs to?
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Question 7 of 10
7. Question
1 point(s)Which of the following is not true about ethanoic acid?
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Question 8 of 10
8. Question
1 point(s)The following equation represents the reaction of oxidation of ethanol.
C₂H₅OH + 2[O] → A + H₂O
Which of the following homologous series does A belongs to?
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Question 9 of 10
9. Question
1 point(s)Alcohol can be produced by
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Question 10 of 10
10. Question
1 point(s)An organic compound Y reacts with sodium hydroxide to give a compound with molecular formula C₂H₃O₂Na. What is compound Y?
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CorrectIncorrect