What is obtained when glucose is reacted with fehling solution?
cupric oxide
cuprous oxide
saccharic acid
Both ( b ) and ( c )
Which of the following is the sweetest?
Glucose
Fructose
Maltose
Sucrose
What will be obtained when sucrose is heated with conc. HNO3?
Sucrose nitrate
adipic acid
oxalic acid
citric acid
Which reagent forms crystalline osazone derivative when reacted with glucose?
fehling solution
phenyl hydrazine
Benedict solution
hydroxyl amine
Which of the following solution will dissolve cellulose in it?
ammoniacal cupric hydroxide solution
waver
organic solvent
None of the above
Which one of the following does not correctly match with each other?
Silk - polyamide
Lipase - enzyme
Butter - fat
Oxytocin - enzyme
What is indicated by the letter 'D' in D - glucose?
configuration at all chiral carbons
dextrorotatory
that is a monosaccharide
configuration at a particular chiral carbon.
What is stachyose?
Monosaccharide
disaccharide
triaccharide
tetrasaccharide
Which of the following states that glucose is cyclic compound?
Glucose undergoes Tollen's reaction
Glucose reacts with phenyl hydrazine
Glucose fails to react with sodium hydrogen sulphite
Glucose reacts with nitric acid
What are glucose and mannose?
epimers
anomers
ketohexoses
