Disaccharides
CHXII14:BIOMOLECULES

324549 Which of the following statements regarding carbohydrates are correct?
(I) Lactose is the carbohydrate found in milk.
(II) More than 25 monosaccharides occur naturally.
(III) Sucrose on hydrolysis gives one molecule each of glucose and fructose.
(IV)Maltose is a non-reducing sugar whereas sucrose is a reducing disaccharide sugar.

1 (I), (II) and (III)
2 (I) and (III)
3 (II), (III) and (IV)
4 (III) and (IV)
CHXII14:BIOMOLECULES

324550 Identify the sugar containing \(\alpha {\text{ }},{\text{ }}\beta - 1,2\) - glycosidic linkage

1 Sucrose
2 Maltose
3 Lactose
4 Raffinose
CHXII14:BIOMOLECULES

324551 Among the following statements :
(i) Sucrose is a non-reducing sugar.
(ii) Glucose is oxidised by bromine water.
(iii) Glucose is dextrorotatory.
(iv) Fructose is an aldohexose.
True statements are

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

324552 When sucrose is heated with conc. \(\mathrm{HNO}_{3}\), the product formed is

1 sucrose nitrate
2 adipic acid
3 oxalic acid
4 citric acid
CHXII14:BIOMOLECULES

324549 Which of the following statements regarding carbohydrates are correct?
(I) Lactose is the carbohydrate found in milk.
(II) More than 25 monosaccharides occur naturally.
(III) Sucrose on hydrolysis gives one molecule each of glucose and fructose.
(IV)Maltose is a non-reducing sugar whereas sucrose is a reducing disaccharide sugar.

1 (I), (II) and (III)
2 (I) and (III)
3 (II), (III) and (IV)
4 (III) and (IV)
CHXII14:BIOMOLECULES

324550 Identify the sugar containing \(\alpha {\text{ }},{\text{ }}\beta - 1,2\) - glycosidic linkage

1 Sucrose
2 Maltose
3 Lactose
4 Raffinose
CHXII14:BIOMOLECULES

324551 Among the following statements :
(i) Sucrose is a non-reducing sugar.
(ii) Glucose is oxidised by bromine water.
(iii) Glucose is dextrorotatory.
(iv) Fructose is an aldohexose.
True statements are

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

324552 When sucrose is heated with conc. \(\mathrm{HNO}_{3}\), the product formed is

1 sucrose nitrate
2 adipic acid
3 oxalic acid
4 citric acid
CHXII14:BIOMOLECULES

324549 Which of the following statements regarding carbohydrates are correct?
(I) Lactose is the carbohydrate found in milk.
(II) More than 25 monosaccharides occur naturally.
(III) Sucrose on hydrolysis gives one molecule each of glucose and fructose.
(IV)Maltose is a non-reducing sugar whereas sucrose is a reducing disaccharide sugar.

1 (I), (II) and (III)
2 (I) and (III)
3 (II), (III) and (IV)
4 (III) and (IV)
CHXII14:BIOMOLECULES

324550 Identify the sugar containing \(\alpha {\text{ }},{\text{ }}\beta - 1,2\) - glycosidic linkage

1 Sucrose
2 Maltose
3 Lactose
4 Raffinose
CHXII14:BIOMOLECULES

324551 Among the following statements :
(i) Sucrose is a non-reducing sugar.
(ii) Glucose is oxidised by bromine water.
(iii) Glucose is dextrorotatory.
(iv) Fructose is an aldohexose.
True statements are

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

324552 When sucrose is heated with conc. \(\mathrm{HNO}_{3}\), the product formed is

1 sucrose nitrate
2 adipic acid
3 oxalic acid
4 citric acid
CHXII14:BIOMOLECULES

324549 Which of the following statements regarding carbohydrates are correct?
(I) Lactose is the carbohydrate found in milk.
(II) More than 25 monosaccharides occur naturally.
(III) Sucrose on hydrolysis gives one molecule each of glucose and fructose.
(IV)Maltose is a non-reducing sugar whereas sucrose is a reducing disaccharide sugar.

1 (I), (II) and (III)
2 (I) and (III)
3 (II), (III) and (IV)
4 (III) and (IV)
CHXII14:BIOMOLECULES

324550 Identify the sugar containing \(\alpha {\text{ }},{\text{ }}\beta - 1,2\) - glycosidic linkage

1 Sucrose
2 Maltose
3 Lactose
4 Raffinose
CHXII14:BIOMOLECULES

324551 Among the following statements :
(i) Sucrose is a non-reducing sugar.
(ii) Glucose is oxidised by bromine water.
(iii) Glucose is dextrorotatory.
(iv) Fructose is an aldohexose.
True statements are

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

324552 When sucrose is heated with conc. \(\mathrm{HNO}_{3}\), the product formed is

1 sucrose nitrate
2 adipic acid
3 oxalic acid
4 citric acid