The reagent with which both acetaldehyde and acetone react is

• Fehling's solution

• I₂/ NaOH

• Tollen's reagent

• carbonic acid

Which of the following gives an aldehyde on dry distillation?

• Calcium formate + calcium acetate

• Calcium acetate + calcium benzoate

• Calcmm acetate

• Calcium benzoate

303.

The IUPAC name of 

• 2-methyl-3-bromohexanal

• 3-bromo-2-methylbutanal

• 2-methyl-3-bromobutanal

• 3-bromo-2-methylpentanal

An organic compound 'A' burns with a sooty flame. It is negative towards Tollen's reagent test and positive for Borsche's reagent test. The compound 'A' is

• acetophenone

• acetone

• salicylic acid

• benzaldehyde

IUPAC name of H₃C—(OH)CH—CH₂—CHCOOH—CH₃ is 

• 4-hydroxy-1-methyl pentanoic acid

• 4-hydroxy-2-methyl pentanoic acid

• 2-hydroxy-4-methyl pentanoic acid

• 2-hydroxy-2-methyl pentanoic acid

Intramolecular hydrogen bonding is formed in

• H₂O

• salicyladehyde

• NH₃

• Benzophenone

The relative acidic strengths of benzoic acid, o-toluic acid and p-toluic acid is of the decreasing order

• o-toluic acid > p-toluic acid > benzoic acid

• p-toluic acid > benzoic acid > o-toluic acid

• o-toluic acid > benzoic acid > p-toluic acid

• p-toluic acid > o-toluic acid > benzoic acid

Conversion of benzene to acetophenone can be brought by

• wurtz reaction

• wurtz- fittig's reaction

• Fridel crafts alkylation

• Friedel crafts acylation

The compound formed when calcium acetate and calcium formate is distilled

• acetone

• acetaldehyde

• benzaldehyde

• acetophenone

Acetone and propanal are

• functional isomers

• position isomers

• geometrical isomers

• optical isomers