Organic Chemistry

During iodoform reaction methyl ketones give a yellow precipitate. However ____________________ can also give iodoform reaction

Etard reaction is used to convert toleune to benzaldehyde. The reagent used is ____________________ followed by hydrolysis

Fehling solution B is alkaline sodium potassium tartarate (____________________).

The reagent used in wolff-kischner reduction is ____________________ and a strong base.

In Rosenmund reaction: Hydrogen in presence of Palladium poisoned with ____________________ is used to convert acyl halides to aldehydes.

An aqueous solution of 2,4-dinitrophenyl hydrazine is known as ____________________.

During Beckmann rearrangement oximes get converted to amides, via migration of group ____________________ to -OH

Ketones are not oxidized by Tollens’ reagent. However ---------- hydroxy ketones that can tautomerize themselves into an aldehyde - also give positive tollen's test.

Aldehydes give ____________________ colour in schiff test

Cannizzaro reaction is a ____________________ reaction in presence of concentrated base given by aldehydes that lack alpha H