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प्रश्न
What do you observe when glucose is treated with bromine water?
उत्तर
When glucose is treated with bromine water, bromine water gets decolourised.
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संबंधित प्रश्न
Enlist the properties of glucose that can not be explained on the basis of open chain structure of it
Glucose on reaction with HI gives n-hexane. What does it suggest about the structure of glucose?
Choose the appropriate answer(s) for the below representation from the options given
Which of the following statements is incorrect regarding glucose?
The symbols D and L represents ____________.
Choose the correct relationship for glucose and fructose:
On the basis of which evidences D-glucose was assigned the following structure?
\[\begin{array}{cc}
\ce{CHO}\\
|\phantom{....}\\
\phantom{..}\ce{(CHOH)4}\\
|\phantom{....}\\
\phantom{..}\ce{CH2OH}
\end{array}\]
What happens when D-glucose is treated with the following reagent?
HI
Consider the following reactions:
(i) \[\ce{Glucose + R-OH ->[Conc. HNO3] [A] ->[X eq of][(CH3CO)2O] Acetyl derivative}\]
(ii) \[\ce{Glucose ->[Ni/H2] [A] ->[Y eq of][(CH3CO)2O] Acetyl derivative}\]
(iii) \[\ce{Glucose ->[Z eq of][(CH3CO)2O] Acetyl derivative}\]
'X, 'Y' and 'Z' in these reactions are respectively:
Give the reaction of glucose with hydrogen cyanide. Presence of which group is confirmed by this reaction?
