The reaction CH₃CH₂ONa + BrCH₂CH₃ $\stackrel{-\mathrm{NaBr}}{\to }$ CH₃CH₂OCH₂CH₃ is called

• Frankland reaction

• Wurtz reaction

• Williamson's synthesis

• Cannizaro's reaction

Schiff's reagent is

• p-rosaniline hydrochloride solution decolourised with sulphurous acid

• magenta solution decolourised with Cl₂

• ammoniacal silver nitrate solution

• alkaline KMnO₄ solution

Reduction of acetyl chloride with H₂ in presence of Pd gives

• CH₃COCH₃

• C₂H₅OH

• CH₃COOH

• CH₃CHO

In which of the following compounds carboxylic group (-COOH) is not present?

• Acetic acid

• Lactic acid

• Benzoic acid

• Picric acid

When calcium acetate mixed with calcium formate is distilled, which of the following is not obtained?

• Acetone

• Formaldehyde

• Acetaldehyde

• Propionaldehyde

Glucose response to silver mirror test due to the presence of

• -COOH group

• an alkaline group

• a ketonic group

• an aldehydic group

The reaction of benzaldehyde with alkali gives

• phenol+ sodium benzoate

• benzene + benzyl alcohol

• benzyl alcohol + sodium benzoate

• phenol+ benzene

Positive Fehling test is shown by

• acetaldehyde

• acetone

• benzaldehyde

• acetophenone

Reduction of an aldehyde gives

• primary alcohol

• monocarboxylic acid

• secondary alcohol

• tertiary alcohol

720.

Which of the following is strongest base?

• Perkin's reaction

• Knoevenagel reaction

• Reformatsky reaction

• Benzoin condensation