Which of the following is used in the silvering of mirrors in industries?
Correct answer: C. Ethanal
- A. Acetone
- B. Propanol
- C. Ethanal
- D. Butanone
Explanation
Ethanal, also known as acetaldehyde, is an aldehyde with a pungent odor. Only aldehydes can react with Tollen's reagent resulting in silvering of mirrors hence are used in silvering of mirrors in industries
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
682 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
In the normal nomenclature, the aldehyde group in all aldehydes is given position 1 and its position is not mentioned in the name because _.
What is the hybridization of the carbon atom in an Aldehyde group?
In acid-catalyzed nucleophilic addition reactions, which of the following property does the carbonyl system enhance?
Formaldehyde is used in vat dyeing as?
Base catalyzed reaction of carbonyl group takes place in the presence of:
Self-oxidation reduction reaction is also called as _?