29 A positive Benedict\'s test is indicated by the formation ot which of the fol
ID: 541509 • Letter: 2
Question
29 A positive Benedict's test is indicated by the formation ot which of the following? d. metallic mirror a CuO b. Cu 30. 5-decanone would be a water soluble compound. A-True. B-False 31. It is not possible to produce either an aldehyde or ketone from a tertiary alcohol A-True, B-False 32. What is the result of a hydrolysis reaction? a. getting the chemicals involved wet b. causing an oxidation-reduction reaction resulting in hydration c. splitting of the molecule into the component substances d. one that results in the formation water 33. Which of the following products is formed when hydrogen is reacted with 3-methy!-2. butanone? a. primary alcohol b. secondary alcohol c. tertiary alcohol d. acetal 34. Hydrogenation of an aldehyde will produce? c. d. a. b. a carboxylic acid no reaction a primary alcohol an acetal 35. Which of the following is used to represent an organic acid? a. COH b. COC c. COOH d. CHO 36. Which of the following would you expect to have the highest boiling point? a. b. d. -CH, CHy-CHCH 37. Which of the following is produced in the reaction shown below. K. CH,-CH d. CH,-CH -CHA-CH3Explanation / Answer
Answer 29 Insoluble Red copper(I) oxide Cu2O
Answer 30 False
Answer 31 True
Answer 32 (d) one that results in the formation water
Answer 33 (b) it forms Secondary alcohol
Answer 34 (c) it forms primary alcohol
Answer 35 (c) COOH
Answer 36 (d) CH3-CH2-CH2-COOH
Answer 37 (a) CH3-CH2-COO-K+
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