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प्रश्न
Differentiable between the following:
Amylose and Amylopectin
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उत्तर १
Amylose:
- Water soluble components
- Constitutes 15-20% of starch
Amylopectin:
- Water insoluble component
- Constitutes 80-85% starch.
उत्तर २
| Amylose | Amylopectin | |
| (a) | Only C1− C4 glycosidic linkage | C1− C4 glycosidic linkage but, branching occurs by C1− C6 glycosidic linkage |
| (b) | Water-soluble component of starch (15-20%) | Water-insoluble component of starch (80-85%) |
संबंधित प्रश्न
How many moles of acetic anhydride will be required to form glucose pentaacetate from 2M of glucose?
(a) 2
(b) 5
(c) 10
(d) 2.5
What do you observe when glucose is treated with bromine water?
What is the most abundant organic compound on earth?
A solution of D-glucose in water rotates the plane polarised light ____________.
Choose the correct relationship for glucose and fructose:
Which one is correct?
In the following reaction, identify A and B:
\[\begin{array}{cc}
\ce{C6H12O6 ->[Acetic anhydride] A}\\
\downarrow \text{Conc. nitric acid}\phantom{...}\\
\ce{B}\phantom{.................}\end{array}\]
Three structures are given below in which two glucose units are linked. Which of these linkages between glucose units are between C1 and C4 and which linkages are between C1 and C6?
| (I) |  |
| (II) |  |
| (III) |  |
When D-glucose reacts with HI, it forms ______.
The reagents with which glucose does not react to give the corresponding tests/products are:
- Tollen’s reagent
- Schiff’s reagent
- HCN
- NH2OH
- NaHSO3
Choose the correct options from the given below:
