324662
The reaction of glucose with acetic anhydride and Tollen's reagent suggest that it is
1 A pentahydroxy aldehyde
2 Hydrate of carbon
3 Polyhydroxy ketone
4 An alcohol
Explanation:
Acetylation of glucose with acetic anhydride gives glucose pentaacetate which confirms the presence of five \(\mathrm{-\mathrm{OH}}\) groups. Aldehydes are identified by using Tollen's reagent test.
CHXII14:BIOMOLECULES
324663
Number of chiral carbon atoms in \(\mathrm{\beta-\mathrm{D}-(+)}\) glucose is
1 five
2 six
3 three
4 four
Explanation:
Five chiral atoms present in \(\beta {\text{ - D - }}\) Glucose
CHXII14:BIOMOLECULES
324664
Which reagent oxidizes glucose to saccharic acid?
324662
The reaction of glucose with acetic anhydride and Tollen's reagent suggest that it is
1 A pentahydroxy aldehyde
2 Hydrate of carbon
3 Polyhydroxy ketone
4 An alcohol
Explanation:
Acetylation of glucose with acetic anhydride gives glucose pentaacetate which confirms the presence of five \(\mathrm{-\mathrm{OH}}\) groups. Aldehydes are identified by using Tollen's reagent test.
CHXII14:BIOMOLECULES
324663
Number of chiral carbon atoms in \(\mathrm{\beta-\mathrm{D}-(+)}\) glucose is
1 five
2 six
3 three
4 four
Explanation:
Five chiral atoms present in \(\beta {\text{ - D - }}\) Glucose
CHXII14:BIOMOLECULES
324664
Which reagent oxidizes glucose to saccharic acid?
324662
The reaction of glucose with acetic anhydride and Tollen's reagent suggest that it is
1 A pentahydroxy aldehyde
2 Hydrate of carbon
3 Polyhydroxy ketone
4 An alcohol
Explanation:
Acetylation of glucose with acetic anhydride gives glucose pentaacetate which confirms the presence of five \(\mathrm{-\mathrm{OH}}\) groups. Aldehydes are identified by using Tollen's reagent test.
CHXII14:BIOMOLECULES
324663
Number of chiral carbon atoms in \(\mathrm{\beta-\mathrm{D}-(+)}\) glucose is
1 five
2 six
3 three
4 four
Explanation:
Five chiral atoms present in \(\beta {\text{ - D - }}\) Glucose
CHXII14:BIOMOLECULES
324664
Which reagent oxidizes glucose to saccharic acid?
324662
The reaction of glucose with acetic anhydride and Tollen's reagent suggest that it is
1 A pentahydroxy aldehyde
2 Hydrate of carbon
3 Polyhydroxy ketone
4 An alcohol
Explanation:
Acetylation of glucose with acetic anhydride gives glucose pentaacetate which confirms the presence of five \(\mathrm{-\mathrm{OH}}\) groups. Aldehydes are identified by using Tollen's reagent test.
CHXII14:BIOMOLECULES
324663
Number of chiral carbon atoms in \(\mathrm{\beta-\mathrm{D}-(+)}\) glucose is
1 five
2 six
3 three
4 four
Explanation:
Five chiral atoms present in \(\beta {\text{ - D - }}\) Glucose
CHXII14:BIOMOLECULES
324664
Which reagent oxidizes glucose to saccharic acid?