Home
Class 12
CHEMISTRY
How many chrial centres are in (G) (L-as...


How many chrial centres are in `(G)` (L-ascorbic acid) ?

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
B
Two chiral centre as marked `(**)`.

Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Multiple Correcttype)|30 Videos

  • BIOMOLECULES

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Single Correcttype)|80 Videos

  • BIOMOLECULES

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Concept Application)|25 Videos

  • AROMATIC COMPOUNDS AND ALKYL AND ARYL HALIDES

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective Type|4 Videos

  • CARBOXYLIC ACIDS AND THEIR DERIVATIVES

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Archives (Analytical And Descriptive)|34 Videos

Similar Questions

Explore conceptually related problems

How many chiral centres are present in Threonine

How many stereogenic centres does it contain ?

The vitamin-C or ascorbic acid prevents

How many nubmer of chiral centres present in the following compounds?

How many - COOH groups are present in Aspartic acid

Structure of Ascorbic acid as represented as follows. How many of the following reagents can give positive test with ascorbic acid. {:(Cu_(2)Cl_(2)+NH_(4)OH,2","4-DNP,"Na metal",HCl+ZnCl_(2),FeCl,),((I),(II),(III),(IV),(V),),(NaOH+"Phenopthalein","dil".KMnO_(4),Br_(2)//H_(2)O,AgNO_(3)+NH_(4)OH,I_(2)+NaOH,),((VI),(VII),(VIII),(XI),(X),):}

An acidic is mixed so that the mass ratio of nitric acid to water is 2:7 . If a total of 270g of acid solution is mixed, how many more g of water are there than the nitric acid?

Structural of Ascorbic acid is represented as follows How many of the following reagents can gives positive test with ascorbic acid. {:(Cu_(2)Cl_(2)+NH_(4)OH,"2,4"-DNP,"Na Metal",HCL+ZnCl_(2),FeCl_(3)),(" (I)"," (II)"," (III)"," (IV)","(V)"),("NAOH+Phenophthalein",dil. KMNO_(4),Br_(2)//H_(2)O,AgNO_(3)+NH_(4)OH,I_(2)+NaOH),(" (VI)"," (VII)"," (VIII)"," (IX)","(X)"):}

Assertion: Deficiency of an element may lead to scurvy. Reason: Daily requirement of ascorbic acid is 5 mg/day