On Reaction With Acid Halide And Acid Anhydride

Which of the following amines undergo nucleophilic acylation reactions on treatment with acid chlorides or acid acylation reactions on treatment with acid chlorides or acid anhydrides to form substituted amides ? .

Which is acid anhydride?

Questions based on Acid chlorides|Acid anhydride and Acid amides

CrO_3 is an acid anhydride of

Relative reactivity of carbonyl compounds towards nucleophile? 1) Acyl halide > Acid anhydride > Aldehyde > Carboxylic acid. 2) Carboxylic acid > Aldehyde > Acid anhydride > Acyl halide. 3) Acyl halide > Aldehyde > Acid anhydride > Carboxylic acid. 4) Acid anhydride > Acyl halide > Carboxylic acid > Aldehyde.

Sulphuric acid anhydride is

Which is a true acid anhydride?

Write the reactions of alcohols with: Acid anhydride.