Reaction of Aldehydes with Tollen's reagent results in the formation of _?
Correct answer: C. Silver mirror
- A. Red precipitate
- B. Yellow precipitate
- C. Silver mirror
- D. Brick red precipitate
Explanation
Tollens' reagent oxidizes an aldehyde into the corresponding carboxylic acid.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Aldehydes and Ketones
Aldehydes and ketones contain the polar carbonyl group, but aldehydes are generally more readily oxidised and more reactive than ketones. Coverage includes preparation by oxidation or reduction routes, nucleophilic addition of reagents such as hydrogen cyanide and bisulfite, and tests that distinguish aldehydes from ketones.
Practise Aldehydes and Ketones
679 free Aldehydes and Ketones MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Aldehydes and Ketones questions
Bisulfite addition product when heated with mineral acid yields?
In which of the following reagent Cupric citrate complex is formed?
Aldol condensation takes place in the presence _.
In IUPAC nomenclature, ketones are named _.
In case of oxidation of symmetrical ketone, which of the following products are formed?
Which is an aromatic aldehyde?