Home › Bihar Board Class 12 (Science) › Chemistry › Aldehydes, Ketones and Carboxylic Acids › Tollens' reagent is best described as which solu…
Tollens' reagent is best described as which solution?
AAcidified dichromate
BAlkaline copper sulfate
CAmmoniacal silver nitrate
DZinc amalgam in HCl
Answer & Solution
Correct answer: C. Ammoniacal silver nitrate
Tollens' reagent contains the diammine silver(I) ion in ammonia, which is reduced to silver by aldehydes.
Related questions
In the Tishchenko reaction, using an alkoxide base instead of hydroxide gives which type oTreating propionic acid with Br2 and PBr3 followed by ammonia can be used to prepare whichWhat is the maximum theoretical yield of the alcohol in a Cannizzaro reaction, as a share In the Cannizzaro reaction, how does the second aldehyde become an alcohol?Benzaldehyde heated with concentrated KOH gives benzyl alcohol and which other product?Hydrogen cyanide adds across the C=O bond of an aldehyde to give which compound?In both Clemmensen and Wolff-Kishner reductions, the carbonyl oxygen is replaced by what?Which solvent is used in the Wolff-Kishner reduction because of its high boiling point?