Compounds MCQs with Answers

Amino acids are linked in proteins by ?

• A.Ionic bond via oxidation
• B.Glycosidic bond via hydrolysis
• C.Hydrogen bond via dehydration
• D.Peptide bond via condensation reaction

Mono-saccharides have a general formula represented by ?

• A.CₙH₂ₙ₊₂Oₙ
• B.CₙH₂ₙOₙ
• C.Cₙ(H₂O)₂ₙ
• D.Cₙ(H₂O)ₙ

What type of sugar is fructose classified as?

• A.Oligosaccharide
• B.Disaccharide
• C.Polysaccharide
• D.Monosaccharide

IUPAC name for [Pt Cl Br(NO₂)(NH₃)₃]Cl is _?

• A.Triamminechlorobromonitroplatinate (IV) chloride
• B.Triamminebromochloronitroplatinate (IV) chloride
• C.Triamminechlorobromonitroplatinum (IV) chloride
• D.Triamminebromochloronitroplatinum (II) chloride

Which one is an aromatic alcohol?

• A.Methanol
• B.Ethanol
• C.Benzyl alcohol
• D.Isopropyl alcohol

A group of carbohydrates containing 3 to 10 monosaccharides in straight or branched chains is called:

• A.Monosaccharides
• B.Disaccharides
• C.Oligosaccharides
• D.Polysaccharides

What is the molarity of 25% NaOH solution?

• A.6.25 M
• B.10 M
• C.4 M
• D.2.5 M

Which of the following is correct regarding phenol?

• A.Phenol is more acidic than carboxylic acid
• B.Phenol and carboxylic acid have equal acidity
• C.Phenol is less acidic than carboxylic acid
• D.Phenol is neutral and does not show acidic behavior

The covalent bond between glucose and fructose is called ?

• A.Peptide bond
• B.Glycosidic bond
• C.Hydrogen bond
• D.Ester bond

Hydrocarbons which burn with smoky flame are called?

• A.Aliphatic
• B.Aromatic
• C.Saturated
• D.Unsaturated