Chemistry- Aldehydes, Ketones and Carboxylic Acids

Phenol and benzoic acid in the presence of NaOH ✘ Phenol and benzoyl chloride in the presence of pyridine ✘ Phenol and benzoyl chloride in the presence of ZnCl? ✘ Phenol and benzaldehyde in the presence of palladium ✔

Phenol < Ethanol < Chloroacetic acid < Acetic acid ✘ Ethanol < Phenol < Chloroacetic acid < Acetic acid ✘ Ethanol < Phenol < Acetic acid < Chloroacetic acid ✘ Chloroacetic acid < Acetic acid < Phenol < Ethanol ✔

Carboxylic acid ✘ Aromatic acid ✘ SchifTs base ✘ Ketone ✔

III only ✘ Both I and III ✘ Both I and II ✘ Both II and III ✔

Trinitrophenol ✘ Benzoic acid ✘ o-Nitrophenol ✘ Benzene sulphonic acid ✔

✘ ✘ ✘ ✔

Benzaldehyde ✘ Acetophenone ✘ ✘ ✔

✘ ✘ ✘ ✔

Benedict's test ✘ Iodoform test ✘ Tollen's reagent test ✘ Fehling's solution test ✔

✘ ✘ ✘ ✔