Home
Class 12
CHEMISTRY
In kjeldahl's method ,nitrogen present i...

In kjeldahl's method ,nitrogen present is estimated as :

A

`N_2`

B

`NH_3`

C

`NO_2`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HALOALKANES AND HALOARENES

    MBD PUBLICATION|Exercise QUESTION BANK|637 Videos

  • HYDROGEN

    MBD PUBLICATION|Exercise QUESTION BANK|239 Videos

Similar Questions

Explore conceptually related problems

In Kjeldahl's method nitrogen present is quantitatively converted to :

Carbon and hydrogen are estimated by :

Halogens can be estimated by:

In kjeldahl's method of estimation of nitrogen, copper sulphate acts as :

Kjeldahl 's method cannot be used for the estimation of nitrogen in :

Nitrogen fixation is

In organic compound phosphorus is estimated as :

In Kjeldahl's method of estimation of nitrogen, K_2SO_4 acts as:

During estimation of nitrogen present in an organic compound by Kjeldahl's method, the ammonia evolved from 0.5 g of the compound in Kjeldahl's estimation of nitrogen, neutralised 10mL of 1 M H_2SO_4 . Find out the percentage of nitrogen in the compound.

MBD PUBLICATION-HYDROCARBONS-QUESTION BANK
  1. There is no test (Direct) for the detection of following in an organic...

    Text Solution

    |

  2. Carbon and hydrogen are estimated by :

    Text Solution

    |

  3. In kjeldahl's method ,nitrogen present is estimated as :

    Text Solution

    |

  4. Petroleum refining involves:

    Text Solution

    |

  5. In paper chromatography:

    Text Solution

    |

  6. The most satisfactory method of separating sugars from each other is :

    Text Solution

    |

  7. Absolute alcohol acnnot be obtained by simple fractionation of solutio...

    Text Solution

    |

  8. Anthracene is purified by :

    Text Solution

    |

  9. An organic substance from its aqueous solution can be separated by :

    Text Solution

    |

  10. Lassaigne's test for the detection of nitrogen will fail in case of :

    Text Solution

    |

  11. Which reagent is useful in separating benzoic acid from phenol ?

    Text Solution

    |

  12. One having high vapour pressure at temperature below its melting point...

    Text Solution

    |

  13. A mixture of camphor and KCI can be separated by :

    Text Solution

    |

  14. Salts can be obtained from a concentrated sea water by :

    Text Solution

    |

  15. Silica gel is used for keeping away the moisture because it :

    Text Solution

    |

  16. Two substances when separated out on the basis of their extent of adso...

    Text Solution

    |

  17. Fuels from crude oil are separated from one another by :

    Text Solution

    |

  18. Sodium extract prepared by using thiourea contains which ion in the so...

    Text Solution

    |

  19. Copper wire test of halogens is known as :

    Text Solution

    |

  20. An organic compound X contains Y and Z impurities .Their solubility di...

    Text Solution

    |