Advertisements
Advertisements
प्रश्न
The correct corresponding order of names of four aldoses with configuration given below Respectively is:
विकल्प
L-Erythrose, L-Threose, L-Erythrose, D-Threose
D-Threose, D-Erythrose, L-Threose, L-Erythrose
L-Erythrose, L-Threose, D-Erythrose, D-Threose
D-Erythrose, D-Threose, L-Erythrose, L-Threose
उत्तर
D-Erythrose, D-Threose, L-Erythrose, L-Threose
APPEARS IN
संबंधित प्रश्न
Give two evidences for presence of formyl group in glucose.
Draw a neat diagram for the following:
Haworth formula of glucopyranose.
From the following identify the materials that are made up of cellulose.
i. Plant cell wall
ii. Exoskeleton of arthropods
iii. Paper from plant pulp
iv. Cotton fibre
The number of asymmetric carbon atoms in the glucose molecule is ____________.
Which among the following reagents is used to confirm the presence of carbonyl group in glucose?
How many hydroxyl groups are present in Erythrulose?
Which one of the following rotates the plane polarized light towards left?
Assertion: A solution of sucrose in water is dextrorotatory. But on hydrolysis in the presence of little hydrochloric acid, it becomes levorotatory.
Reason: Sucrose hydrolysis gives equal amounts of glucose and fructose. As a result of this change in sign of rotation is observed.
Classify the following into monosaccharides, oligosaccharides and polysaccharides.
Sucrose
Glucose on oxidation with bromine water yields gluconic acid. This reaction confirms the presence of ______.
