Glucose
CHXII14:BIOMOLECULES

324670 Which of the following properties of glucose cannot be explained by its open chain structure?
(i) Glucose does not form hydrogen sulphite with NaHSO3
(ii) On oxidation with HNO3 glucose gives saccharic acid.
(iii) Glucose is found to exist in two different crystalline forms which are named as α and β.

1 (ii) only
2 (i) and (iii)
3 (ii) and (iii)
4 (i) and (ii)
CHXII14:BIOMOLECULES

324671 Statement A :
D - ( + ) - Glucose is dextrorotatory in nature.
Statement B :
'D' represents its dextrorotatory nature.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
CHXII14:BIOMOLECULES

324672 Glucose when reduced with HI and red phosphorus gives

1 n-hexane
2 n-heptane
3 n-pentane
4 n-octane.
CHXII14:BIOMOLECULES

324673 Glucose on oxidation with bromine water yields gluconic acid. This reaction confirms the presence of

1 six carbon atoms linked in straight chain
2 secondary alcoholic group in glucose
3 aldehyde group in glucose
4 primary alcoholic group in glucose
CHXII14:BIOMOLECULES

324669 Match Column I with Column II and choose the correct combination from the options
supporting img

1 A - P, B - R, C - S, D - Q
2 A - R, B - S, C - P, D - Q
3 A - R, B - P, C - S, D - Q
4 A - R, B - P, C - Q, D - S
CHXII14:BIOMOLECULES

324670 Which of the following properties of glucose cannot be explained by its open chain structure?
(i) Glucose does not form hydrogen sulphite with NaHSO3
(ii) On oxidation with HNO3 glucose gives saccharic acid.
(iii) Glucose is found to exist in two different crystalline forms which are named as α and β.

1 (ii) only
2 (i) and (iii)
3 (ii) and (iii)
4 (i) and (ii)
CHXII14:BIOMOLECULES

324671 Statement A :
D - ( + ) - Glucose is dextrorotatory in nature.
Statement B :
'D' represents its dextrorotatory nature.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
CHXII14:BIOMOLECULES

324672 Glucose when reduced with HI and red phosphorus gives

1 n-hexane
2 n-heptane
3 n-pentane
4 n-octane.
CHXII14:BIOMOLECULES

324673 Glucose on oxidation with bromine water yields gluconic acid. This reaction confirms the presence of

1 six carbon atoms linked in straight chain
2 secondary alcoholic group in glucose
3 aldehyde group in glucose
4 primary alcoholic group in glucose
CHXII14:BIOMOLECULES

324669 Match Column I with Column II and choose the correct combination from the options
supporting img

1 A - P, B - R, C - S, D - Q
2 A - R, B - S, C - P, D - Q
3 A - R, B - P, C - S, D - Q
4 A - R, B - P, C - Q, D - S
CHXII14:BIOMOLECULES

324670 Which of the following properties of glucose cannot be explained by its open chain structure?
(i) Glucose does not form hydrogen sulphite with NaHSO3
(ii) On oxidation with HNO3 glucose gives saccharic acid.
(iii) Glucose is found to exist in two different crystalline forms which are named as α and β.

1 (ii) only
2 (i) and (iii)
3 (ii) and (iii)
4 (i) and (ii)
CHXII14:BIOMOLECULES

324671 Statement A :
D - ( + ) - Glucose is dextrorotatory in nature.
Statement B :
'D' represents its dextrorotatory nature.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
CHXII14:BIOMOLECULES

324672 Glucose when reduced with HI and red phosphorus gives

1 n-hexane
2 n-heptane
3 n-pentane
4 n-octane.
CHXII14:BIOMOLECULES

324673 Glucose on oxidation with bromine water yields gluconic acid. This reaction confirms the presence of

1 six carbon atoms linked in straight chain
2 secondary alcoholic group in glucose
3 aldehyde group in glucose
4 primary alcoholic group in glucose
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXII14:BIOMOLECULES

324669 Match Column I with Column II and choose the correct combination from the options
supporting img

1 A - P, B - R, C - S, D - Q
2 A - R, B - S, C - P, D - Q
3 A - R, B - P, C - S, D - Q
4 A - R, B - P, C - Q, D - S
CHXII14:BIOMOLECULES

324670 Which of the following properties of glucose cannot be explained by its open chain structure?
(i) Glucose does not form hydrogen sulphite with NaHSO3
(ii) On oxidation with HNO3 glucose gives saccharic acid.
(iii) Glucose is found to exist in two different crystalline forms which are named as α and β.

1 (ii) only
2 (i) and (iii)
3 (ii) and (iii)
4 (i) and (ii)
CHXII14:BIOMOLECULES

324671 Statement A :
D - ( + ) - Glucose is dextrorotatory in nature.
Statement B :
'D' represents its dextrorotatory nature.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
CHXII14:BIOMOLECULES

324672 Glucose when reduced with HI and red phosphorus gives

1 n-hexane
2 n-heptane
3 n-pentane
4 n-octane.
CHXII14:BIOMOLECULES

324673 Glucose on oxidation with bromine water yields gluconic acid. This reaction confirms the presence of

1 six carbon atoms linked in straight chain
2 secondary alcoholic group in glucose
3 aldehyde group in glucose
4 primary alcoholic group in glucose
CHXII14:BIOMOLECULES

324669 Match Column I with Column II and choose the correct combination from the options
supporting img

1 A - P, B - R, C - S, D - Q
2 A - R, B - S, C - P, D - Q
3 A - R, B - P, C - S, D - Q
4 A - R, B - P, C - Q, D - S
CHXII14:BIOMOLECULES

324670 Which of the following properties of glucose cannot be explained by its open chain structure?
(i) Glucose does not form hydrogen sulphite with NaHSO3
(ii) On oxidation with HNO3 glucose gives saccharic acid.
(iii) Glucose is found to exist in two different crystalline forms which are named as α and β.

1 (ii) only
2 (i) and (iii)
3 (ii) and (iii)
4 (i) and (ii)
CHXII14:BIOMOLECULES

324671 Statement A :
D - ( + ) - Glucose is dextrorotatory in nature.
Statement B :
'D' represents its dextrorotatory nature.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
CHXII14:BIOMOLECULES

324672 Glucose when reduced with HI and red phosphorus gives

1 n-hexane
2 n-heptane
3 n-pentane
4 n-octane.
CHXII14:BIOMOLECULES

324673 Glucose on oxidation with bromine water yields gluconic acid. This reaction confirms the presence of

1 six carbon atoms linked in straight chain
2 secondary alcoholic group in glucose
3 aldehyde group in glucose
4 primary alcoholic group in glucose