Home
Class 12
CHEMISTRY
Glycerol decomposes at its boiling point...

Glycerol decomposes at its boiling point, the purification of glycerol can be affected by

A

Crystallisation

B

Simple distillation

C

Distillation under reduced pressure

D

Fractional crystallisation

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES

    AAKASH INSTITUTE ENGLISH|Exercise Assignment(SECTION B)|6 Videos

  • ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES

    AAKASH INSTITUTE ENGLISH|Exercise Assignment(SECTION C)|73 Videos

  • ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES

    AAKASH INSTITUTE ENGLISH|Exercise Exercise|70 Videos

  • MOCK_TEST_20

    AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|29 Videos

  • ORGANIC CHEMISTRY: SOME BASIC PRINCIPLE AND TECHNIQUES

    AAKASH INSTITUTE ENGLISH|Exercise TRY YOURSELF|28 Videos

Similar Questions

Explore conceptually related problems

A : Glycerol decomposes at its boiling point. R : It can be purified by vacuum distillation.

A product of glycerol and phellonic acid is

What is the formula of glycerol?

If a liquid compound decomposes at its boiling point, which method (s) can you choose for its purification. It is known that the compound is stable at low pressure, steam volatile and insoluble in water

Impure glycerol decomposes at a temperature below its boiling point. How will you purify it ?

Conversion of glycerol into acrolein

Final product formed on reaction of glycerol by HI acid is :

Glycerol is not used in

Glycerol as a triester present in:

Which of the following explains the viscous nature of glycerol ?

AAKASH INSTITUTE ENGLISH-ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES -Assignment(SECTION-A)
  1. Steam distillation is applied for the separation of those compounds wh...

    Text Solution

    |

  2. The process of differential extraction is based upon

    Text Solution

    |

  3. Glycerol decomposes at its boiling point, the purification of glycerol...

    Text Solution

    |

  4. The Na metal is used in "Lassaigne’s test" is due to

    Text Solution

    |

  5. Which of the following compound will give blood red colour while doing...

    Text Solution

    |

  6. The violet-red colour in the Lassaigne’s test of sulphur is due to ...

    Text Solution

    |

  7. The function of boiling the sodium extract with concentrated nitric ac...

    Text Solution

    |

  8. A mixture of acetone and methanol can be separated by

    Text Solution

    |

  9. In dumas method for the estimation of nitrogen in an organic compound,...

    Text Solution

    |

  10. 0.2g of an organic compound on complete combustion produces 0.18g of w...

    Text Solution

    |

  11. The substance which can be used as adsorbent in column chromatography ...

    Text Solution

    |

  12. In the estimation of Duma's method 1.18 of an organic compound gave 22...

    Text Solution

    |

  13. 0.5 g of an organic compound cantaining N on Kjeldahl analysis require...

    Text Solution

    |

  14. 0.4 g of Organic Compound gave 0.188g of AgBr. The percentage of Br in...

    Text Solution

    |

  15. F cannot be tested by "Lassaigne’s test" because

    Text Solution

    |

  16. 0.64 g of organic compound give 1.2535 g of Mg(2)P(2)O(7) . percentage...

    Text Solution

    |

  17. Which of the following will not give the Lassaigne test for nitrogen?

    Text Solution

    |

  18. Which of the following will not give the Lassaigne test for nitrogen?

    Text Solution

    |

  19. An organic compound ‘A’ is oxidized with followed by boiling with ...

    Text Solution

    |

  20. Which is not correct match?

    Text Solution

    |