List of top Chemistry Questions on Glucose

Explain: (i) Presence of carbonyl group in glucose. (ii) Presence of five $-$OH groups attached to different carbon atoms.
Assertion (A): Glucose gets oxidized to six carbon gluconic acid on reaction with bromine water.
Reason (R): The carbonyl group is absent in the open chain structure of glucose.
Which of the following reactions is not explained by the open chain structure of glucose?
Assertion (A) : Glucose gets oxidized to six carbon gluconic acid on reaction with bromine water.
Reason (R) : The carbonyl group is absent in the open chain structure of glucose.
Which of the following reactions is not explained by the open chain structure of glucose?
Assertion (A) : D (+) – Glucose is dextrorotatory in nature.
Reason (R) : (+) represents dextrorotatory nature and D represents the configuration.
How will you confirm the presence of five -- OH groups in a glucose molecule, which are attached to different carbon atoms ?
Assertion (A) : D (+) – Glucose is dextrorotatory in nature. Reason (R) : (+) represents dextrorotatory nature and D represents the configuration.
How do you explain the following ? (a) Presence of a carbonyl group in glucose (b) Presence of five --OH groups in glucose
How do you explain the following? \[ (a)\;\text{Presence of a straight chain in glucose} \] \[ (b)\;\text{Presence of five }-OH\text{ groups in glucose which are attached to different carbon atoms} \]
How do you explain the following ?
(a) Presence of an aldehyde group in glucose
(b) Presence of a primary alcoholic group in glucose

Assume a living cell with 0.9% (\(w/w\)) of glucose solution (aqueous). This cell is immersed in another solution having equal mole fraction of glucose and water. (Consider the data up to first decimal place only) The cell will:

Identify correct conversion during acidic hydrolysis from the following: 
(A) Starch gives galactose. 
(B) Cane sugar gives equal amount of glucose and fructose. 
(C) Milk sugar gives glucose and galactose. 
(D) Amylopectin gives glucose and fructose. 
(E) Amylose gives only glucose. 
Choose the correct answer from the options given below:

The correct representation in six-membered pyranose form for the following sugar $ [X]$ is 
Which of the following is the correct structure of L- Glucose