Glucose and Its Properties

Name the reagent and condition required for carrying out of the following reaction

Pentaacetate of D-glucose reacts with hydroxylamine to give oxime.

Explain the reaction of glucose which shows the absence of the free aldehyde group in pentaacetate of D-glucose.

Draw the structure of alpha and beta D-glucose.

Explain the absence of free aldehyde group in the pentaacetate of glucose?

What are the types of D-glucose?

${\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6\underset{373\mathrm{K}}{\overset{\mathrm{HI}/\mathrm{Red} \mathrm{P}}{\to }}\mathrm{A}+\mathrm{B}$

The products $\mathrm{A}$ and $\mathrm{B}$ respectively are

${\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6\underset{373\mathrm{K}}{\overset{\mathrm{HI}/\mathrm{Red} \mathrm{P}}{\to }}\mathrm{A}+\mathrm{B}$

The products $\mathrm{A}$ and $\mathrm{B}$ respectively are

Which of the following will form the same osazone when treated with excess of phenylhydrazine?

Glucose on treatment with excess of phenyl hydrazine gives

${\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6\underset{373\mathrm{K}}{\overset{\mathrm{HI}/\mathrm{Red} \mathrm{P}}{\to }}\mathrm{A}+\mathrm{B}$

The products $\mathrm{A}$ and $\mathrm{B}$ respectively are

Hydrolysis of sucrose gives:

Name of the product formed when glucose reacts with concentrated ${\mathrm{HNO}}_3$.

Name the reagent which on reaction with glucose confirms the presence of five hydroxyl groups in glucose:

Total number of atoms in ring of pyranose are:

How many of the following will produce gluconic acid or it's salt when treated with $\mathrm{D}-$ Glucose
(a) Tollen's reagent
(b) ${\mathrm{HNO}}_3$
(c) ${\mathrm{Br}}_2/$ water
(d) ${\mathrm{HIO}}_4$
(e) Fehling's solution
(f) Red $\mathrm{P}/\mathrm{HI}/\Delta$
(g) Benedict's solution
(h) ${\mathrm{PhNHNH}}_2$
(i) $\mathrm{HCN}$

The _____ form of glucose is optically inactive.

Draw mirror images of glucose and fructose.