Select all the following statements that are correct. A. The Tollens' test can be used to detect the presence of ketones. B. A positive Schiff test results in the formation of a magenta coloured product. C. A positive lodoform test results in the formation of a white precipitate. D. A positive Tollens' test results in the formation of a silver mirror. E. A positive lodoform test results in the formation of a bright yellow precipitate.

Select all the following statements that are correct. A. The Tollens' test can be used to detect the presence of ketones. B. A positive Schiff test results in the formation of a magenta coloured product. C. A positive lodoform test results in the formation of a white precipitate. D. A positive Tollens' test results in the formation of a silver mirror. E. A positive lodoform test results in the formation of a bright yellow precipitate.

Chemistry for Today: General, Organic, and Biochemistry

9th Edition

ISBN:9781305960060

Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Chapter15: Carboxylic Acids And Esters

Section: Chapter Questions

Problem 15.69E

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Select all the following statements that are correct. A. The Tollens' test can be used to detect the presence of ketones. B. A positive Tollens' test results in the formation of a silver mirror. C. A positive Schiff test results in the formation of a magenta coloured product. D. A positive Iodoform test results in the formation of a bright yellow precipitate. E. A positive Iodoform test results in the formation of a white precipitate.
What reagents could be used to reduce the nitro group?
a. The nitroprusside test is a test for the detection of methyl ketones. What are the reagents used for the Nitroprusside test? b. Give the color of the positive result? c. Color of the negative result?
Which could explain the stronger acidity of phenols compared to alcohols. Why? a.pi-electron delocalization b.steric effect c.hydrogen bonding d.hyperconjugation
1. The nitroprusside test is used to detect methyl ketones. What reagents are used in the Nitroprusside test?a. What is the color of the positive result?b. What is the color of the negative result?
Phosgene (COCl2) was used as a poison gas in World War I. What product would be formed from the reaction of phosgene with each of the following reagents? a. one equivalent of methanol b. excess methanol c. excess propylamine d. excess water
What explains why many aldehydes and ketones can undergo self- condensation reactions in basic conditions? A. The alpha carbon can lose a proton and act like a nucleophile and the carbonyl carbon a an electrophile B. The alpha carbon can gain a proton and act like an electrophile and the carbonyl carbon is a nucleophile C. The oxygen of the carbonyl group can attack the carbon of the carbonyl group D. Only esters can undergo self-condensation reactions
Select all the following statements that are correct. A. The Schiff test can be used to test for presence methyl ketones. B. The Schiff reagent is the bulky nucleophile that adds to aldehydes giving a highly coloured product. C. The Tollens' test oxidizes an aldehyde to a carboxylic acid. D. The Tollens' test can be used to test for the presence of ketones. E. The lodoform test can be used to test for the presence of methyl ketones. 2
Write TRUE if the underlined word/phrase makes the statement correct. Otherwise, write the correct WORD/PHRASE that will make the statement true. 1. Aldehydes and ketones generally react in a mechanism known as nucleophilic substitution reaction at the carboxylic oxygen. 2. 1-cyclopentylethan-1-one will test positive in baeyer's test and will test positive in tollen's test. 3. Gulose and idose produce the same osazones. 4. Seliwanoff's test can be used to differentiate sorbose and talose 5. Ribose is a C2 epimer of arabinose and a C4 epimer of xylose. 6. In the test for benzoic acid, boiling-off excess FeCl3 prevents the formation of Fe(OH)3 precipitate. 7. The vapor produced from the base-promoted hydrolysis of propanamide turned the blue litmus paper to red. 8. Anhydrous Na₂SO4 was added in the obtained organic layer to remove excess water. 9. In the synthesis of esters, using acyl chlorides as starting materials instead of carboxylic acids could decrease the product yield. 10. The…
1. Tollen’s test detects the presence of? 2. Jones Reagent is a mixture of what compounds? What is the chemical equation of the reaction involved with a positive response for the Jones test? Identify the type of organic reaction involved. 3. Jones test detects the presence of? 4. What is the structural requirement that makes a carbonyl compound react positively with the Iodoform reagent? 5. Iodoform test detects the presence of?
what reagent is necessary to produce said product
What reagents are used in this reaction?