Home
Class 12
CHEMISTRY
Which the one of the following is first ...

Which the one of the following is first member of monosaccharides ?

A

`CH_2 OH-overset(O)overset(||)C-CH_2 OH`

B

`CH_2 OH - CHOH - CHO`

C

`CH_2 OH - CHOH - CHOH - CHO`

D

`CH_2 OH - CHOH -overset(O)overset(||)C- CH_2 OH`

Text Solution

Verified by Experts

The correct Answer is:
B

Glyceraldehyde is first monosaccharides carbohydrates.
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Proteins, Amino Acids and Enzymes)|51 Videos
  • BIOMOLECULES

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Vitamins, Hormones and Nucleic acids)|45 Videos
  • ALDEHYDES AND KETONES

    ERRORLESS|Exercise ASSERTION AND REASON|10 Videos
  • CARBOXYLIC ACIDS

    ERRORLESS|Exercise Assertion & Reason|5 Videos

Similar Questions

Explore conceptually related problems

Which one of the following is not a member of eutheria

Which one of the following sets of monosaccharides forms sucrose ?

ERRORLESS-BIOMOLECULES -ASSERTION & REASON
  1. Which the one of the following is first member of monosaccharides ?

    Text Solution

    |

  2. Assertion : Glycine is amphoteric in nature . Reason: Glycine contai...

    Text Solution

    |

  3. Assertion : sucrose is known as invert sugar Reason : sucrose is a di...

    Text Solution

    |

  4. Assertion: Proteins on hydrolysis produce amino acids. Reason : Amin...

    Text Solution

    |

  5. Assertion : Sucrose undergo mutarotation. Reason : Sucrose is a disa...

    Text Solution

    |

  6. Assertion : DNA molecules and RNA molecules are found in the nucleus o...

    Text Solution

    |

  7. Assertion: All amino acids exists as Zwitter ions. Reason: Amino aci...

    Text Solution

    |

  8. Assertion(A): Activity of an enzyme is pH dependent. Reason(R): Chan...

    Text Solution

    |

  9. Assertion : Glycosides are hydrolysed in acidic conditions. Reason ...

    Text Solution

    |

  10. Assertion : Haemoglobin is an oxygen carrier. Reason : Oxygen binds...

    Text Solution

    |

  11. Assertion. Carboxypetidase is an exopeptidase. Reason. It cleaves th...

    Text Solution

    |

  12. Assertion : Sucrose is a non- reducing sugar. Reason : It has glycos...

    Text Solution

    |

  13. Assertion : Sequence of bases in DNA is TGAACCCTT and sequence of base...

    Text Solution

    |

  14. Assertion: Solubilities of proteins is minimum at the isoelectronic po...

    Text Solution

    |

  15. Assertion : Amino acids are soluble in benzene and ether. Reason : A...

    Text Solution

    |

  16. Assertion : Treatment of D-glucose with alkali affords an equilibrium ...

    Text Solution

    |

  17. Assertion: Disruption of the natural structural of a protein is called...

    Text Solution

    |