Sucrose is not a reducing sugar since
- Ait contains no free aldehyde or keto group adjacent to $ >CHOH $ group
- Bit is built up of a fructose unit
- Cit is optically active
- Dit is chemically stable
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Similar Questions
How many $-OH$ groups are present in each glucose unit of tri-nitro cellulose?
Medium
View Solution$D$-glucose and $D$-fructose can be differentiated by
Medium
View SolutionWhich of the following statements are true about carbohydrates?
$(i)$ Monosaccharides can be hydrolysed.
$(ii)$ The two monosaccharide units obtained on hydrolysis of a disaccharide can either be same or different.
$(iii)$ Polysaccharides are non-sweet in taste.
$(iv)$ All monosaccharides are not reducing sugars.
$(i)$ Monosaccharides can be hydrolysed.
$(ii)$ The two monosaccharide units obtained on hydrolysis of a disaccharide can either be same or different.
$(iii)$ Polysaccharides are non-sweet in taste.
$(iv)$ All monosaccharides are not reducing sugars.
Match the following: List-$I$ (Glycosidic linkage) List-$II$ (Polysaccharide) $A$. $\alpha-1,4$ $I$. Amylose $B$. $\beta-1,4$ $II$. Cellulose $C$. $\alpha-1,4, \alpha-1,6$ $III$. Amylopectin
| List-$I$ (Glycosidic linkage) | List-$II$ (Polysaccharide) |
|---|---|
| $A$. $\alpha-1,4$ | $I$. Amylose |
| $B$. $\beta-1,4$ | $II$. Cellulose |
| $C$. $\alpha-1,4, \alpha-1,6$ | $III$. Amylopectin |
Which glycosidic linkage between galactose and glucose is present in lactose?
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