Home
Class 12
CHEMISTRY
Lactic acid has the following number of ...

Lactic acid has the following number of optical isomers

A

5

B

4

C

3

D

2

Text Solution

Verified by Experts

The correct Answer is:
D

`CH_(3)-underset(OH)underset(|)overset(H)overset(|)(C)-COOH` Two optical isomers d and l
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES,KETONES AND CARBOXYLIC ACIDS

    MARVEL PUBLICATION|Exercise CARBOXYLIC ACIDS|198 Videos
  • ALCOHOL,PHENOLS AND ETHERS

    MARVEL PUBLICATION|Exercise Test your Grasp : Ethers|30 Videos
  • BIOMOLECULES

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|40 Videos

Similar Questions

Explore conceptually related problems

Are the following two compounds optical isomers?

Are the following two compounds optical isomers ?

Which of the following has an optical isomer?

Which of the following does not have optical isomer

MARVEL PUBLICATION-ALDEHYDES,KETONES AND CARBOXYLIC ACIDS-CARBOXYLIC ACIDS
  1. Carboxylic acid reacts with calcium metal. The amount of calcium used ...

    Text Solution

    |

  2. When the following compounds is treated with butan-1-ol, it gives the ...

    Text Solution

    |

  3. Lactic acid has the following number of optical isomers

    Text Solution

    |

  4. What is the formula of a saturated fatty acid ?

    Text Solution

    |

  5. The structure of methyl-2-methyl propanoate is

    Text Solution

    |

  6. 2,3-dimethyl butanoic acid can be obtained from dry ice using

    Text Solution

    |

  7. CH(3)CH(2)COOH overset(Cl(2)//Fe)rarr X overset(KOH(alc))rarrY compoun...

    Text Solution

    |

  8. On vigorous oxidaiton by permanganate solution (CH(3))(2)C=CHCH(2)CHO ...

    Text Solution

    |

  9. When CH(2)=CH -CO OH is reduced with LiAlH(4) the compound obtained wi...

    Text Solution

    |

  10. A liquid was mixed with ethanol and a drop of concentrated H(2) SO(4) ...

    Text Solution

    |

  11. Hydrogenation of benzoyI chloride in the presence of Pd on Ba SO(4) gi...

    Text Solution

    |

  12. The correct statement about the compounds A,B, and C is

    Text Solution

    |

  13. The product of acid hydrolysis of P and Q can be distinguished by

    Text Solution

    |

  14. Ethylester underset("excess")overset(CH(3)CH(2)MgBr)toP. The product P...

    Text Solution

    |

  15. An enantiomerically pure acid is treated with racemic mixture of an al...

    Text Solution

    |

  16. 4-Methyl benzene sulphoic acid reacts with sodium acetate to give :

    Text Solution

    |

  17. In the following reaction sequence,the correct structures of E,F and G...

    Text Solution

    |

  18. A tribasic acid is

    Text Solution

    |

  19. Which of the following acids is isomeric with phthalic acid?

    Text Solution

    |

  20. The carboxylic acid of least acidic strength among the following is

    Text Solution

    |