English

Draw the Haworth projection structure of the following. α-D-(–)-Fructofuranose - Chemistry

Advertisements
Advertisements

Question

Draw the Haworth projection structure of the following.

α-D-(–)-Fructofuranose

Diagram
Advertisements

Solution

Haworth projection formula of α-D-(–)-fructofuranose:

shaalaa.com
  Is there an error in this question or solution?
Chapter 14: Biomolecules - Short Answer Questions (Type-II)

APPEARS IN

SCERT Maharashtra Chemistry [English] 12 Standard HSC
Chapter 14 Biomolecules
Short Answer Questions (Type-II) | Q 3.2

RELATED QUESTIONS

\[\ce{CH2OH-CO-(CHOH)4-CH2OH}\] is an example of ______.


Give two evidences for presence of formyl group in glucose.


Draw a neat diagram for the following:

Haworth formula of maltose


Write the name of the polysaccharide used for the commercial preparation of glucose.


Draw the structure of α-D glucopyranose.


What is the action of the following reagents on glucose?

acetic anhydride


Define carbohydrates.


What is monosaccharide?


By which of the following process formation of glycosidic bond occurs?


Identify the bond that links the carbon of two adjacent monosaccharides.


Carbohydrates can contain which of the following chemical groups?


From the following which is a heteropolysaccharide?


By which of the following feature we can identify the relatively small DNA molecules of plasmids?


Which is the product obtained, when Br2 water reacts with glucose?


Match the Column I and Column II select the correct option.

  Column I   Column II
i. Monosaccharides a. Stored energy in animals
ii. Glycogen b. Polymer made from ß-glucose molecules
iii. Cellulose c. Exoskeleton of arthropods
iv. Chitin d. Building blocks of carbohydrates
    e. Plant hormone

The number of asymmetric carbon atoms in the glucose molecule is ____________.


From the following identify the two types of glucose polymers present in starch.


Prolonged heating of glucose with hot HI results in the formation of ____________.


Identify the INCORRECT statement regarding glucose.


Which one of the following is an oligosaccharide?


The general formula for polysaccharide is ____________.


\[\ce{CH3 - CH2 - CH2 - Br ->[Na][dry ether] A ->[Cl2] B}\]

Identify the product B in the above reaction.


Which one of the following is NOT soluble in water?


Which of the following statements is NOT true for glyceraldehyde?


Which following reagent is used to detect presence of five hydroxyl groups in a glucose molecule?


Which one of the following sugar does NOT have same empirical fonnula as that of carbohydrate?


When 2 moles of stachyose is hydrolyzed, the number of moles of galactose obtained is ____________.


Which of the following statement is NOT true about saccharic acid?


Which among the following sugars does not reduce Tollen's reagent?


What is the molecular formula of glyceraldehyde?


Which among the following reagents is used to obtain gluconic acid from glucose?


How many optical isomers are possible for a compound having four asymmetric carbon atoms?


Which one given below is a non-reducing sugar?


Classify the following into monosaccharides, oligosaccharides and polysaccharides.

Lactose


Which of the following groups contain polysaccharides?


Lactose is made of ______.


A molecule of stachyose contains how many carbon atoms?


The two monosaccharides in a disaccharide are held together by ______ bonds.

 


Corn is immersed in boiling water. It is then cooled, and the solution becomes sweet. It is due to ______.


Identify the product obtained in the following conversion.

\[\ce{Glucose ->[(O)][Br2 water] Product}\]


\[\ce{CH2OH - CO - (CHOH)4 - CH2OH}\] is an example of ______.


\[\ce{CH2OH-CO-(CHOH)4-CH2OH}\] is an example of ______.


Why carbohydrates are generally optically active.


Describe the action of the following reagent on glucose:

Bromine water


Explain the hydrolysis of sucrose.


Write the ring structure of glucose.


CH2 OH - CO - (CHOH)4 - CH2 OH is an example of ______.


Why carbohydrates are generally optically active.


Why are carbohydrates generally optically active?


Why carbohydrates are generally optically active.


Why carbohydrates are generally optically active.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×