Home
Class 12
CHEMISTRY
When one mole of D-arabinose is oxidized...

When one mole of D-arabinose is oxidized by periodic acid, the product(s) formed is are.

A

5 moles of HCOOH

B

4 moles of HCOOH and one mole of HCHO

C

3 moles of HCOOH and 2 moles of HCHO

D

5 moles of HCHO.

Text Solution

Verified by Experts

The correct Answer is:
B

`CHO -(CHOH)_(3) - CH_(2)OH + 4HIO to HCHO + + 4HCHO + 4HIO_(3)`
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    MTG GUIDE|Exercise PROTEINS AND ENZYMES|57 Videos
  • BIOMOLECULES

    MTG GUIDE|Exercise HORMONES AND VITAMINS|25 Videos
  • BIOMOLECULES

    MTG GUIDE|Exercise AIPMT/NEET (MCQS)|19 Videos
  • ALDEHYDES, KETONES AND CARBOXYLIC ACIDS

    MTG GUIDE|Exercise AIPMT/NEET|31 Videos
  • CHEMICAL KINETICS

    MTG GUIDE|Exercise AIPMT/NEET (MCQs)|22 Videos

Similar Questions

Explore conceptually related problems

When ferric oxide reacts with NaOH , the product formed is

When ethyl iodide is heated with dry silver oxide, the product formed is :

When acetic acid reacts with ketene , product formed is :

One mole of benzene is treated with an excess of ozone and the product formed is then treated with zinc dust and water. The final product formed is.

MTG GUIDE-BIOMOLECULES-CARBOHYDRATES
  1. Which of the following cannot be oxidized by bromine water?

    Text Solution

    |

  2. One mole of each of glucose and fructose require x and y moles of peri...

    Text Solution

    |

  3. When one mole of D-arabinose is oxidized by periodic acid, the product...

    Text Solution

    |

  4. alpha - D Glucose and B-D-glucose differ from each other due to diffe...

    Text Solution

    |

  5. Which of the following is formed by alpha-D glucopyranose unit and be...

    Text Solution

    |

  6. The term anomers of glucose refers to

    Text Solution

    |

  7. alpha -D-(+) glucose and beta-D-(+) glucose are

    Text Solution

    |

  8. The two functional groups present in a typical carbohydrate are

    Text Solution

    |

  9. Two aldopentoses 'X' and 'Y' give the same osazone derivative. 'X' is ...

    Text Solution

    |

  10. Sucrose is not a reducing sugar since.

    Text Solution

    |

  11. Glucose reacts with acetyl chloride to form pentaacetyl glucose, it in...

    Text Solution

    |

  12. The two forms of D-glucopyranose obtained from the solution of D-gluco...

    Text Solution

    |

  13. The specific rotation of alpha - and beta -forms of a monosaccharide ...

    Text Solution

    |

  14. Which of the following will reduce Tollens' reagent?

    Text Solution

    |

  15. A carbohydrate Xhaving molecular weight 180 g mol^(-1) has one primary...

    Text Solution

    |

  16. Starch can be used as an indicator for the detection of the traces of

    Text Solution

    |

  17. Glucose is used

    Text Solution

    |

  18. Which of the following compounds is found in abundance in nature?

    Text Solution

    |

  19. A certain compound gives negative test with ninhydrin and positive tes...

    Text Solution

    |

  20. Hydrolysis of sucrose gives

    Text Solution

    |