Home
Class 12
CHEMISTRY
0.256 g of some nitrogenous compound was...

`0.256` g of some nitrogenous compound was kjeldahlised and produced `0.155` g of ammonia. The % of nitrogen in the organic compound is approximately

A

`5%`

B

`50%`

C

`30%`

D

`80%`

Text Solution

Verified by Experts

The correct Answer is:
B
N in `0.155` g of `NH_(3)=(14xx0.155)/(17)`
`therefore %` of `N = (14xx0.155xx100)/(17xx0.256)~~ 49.9` or `50%`
Promotional Banner

Topper's Solved these Questions

  • ORGANIC COMPOUNDS WITH FUNCTIONAL GROUP CONTAINING HALOGENS

    DINESH PUBLICATION|Exercise UNIT TEST - 5|37 Videos

  • ORGANIC COMPOUNDS WITH FUNCTIONAL GROUP CONTAINING HALOGENS

    DINESH PUBLICATION|Exercise BRAIN TEASERS - 9|40 Videos

  • NO IDEA

    DINESH PUBLICATION|Exercise Unit Test -|1 Videos

  • POLYMERS

    DINESH PUBLICATION|Exercise Matrix|5 Videos

Similar Questions

Explore conceptually related problems

0.28g of a nitrogenous compound was subjected to Kjeldahl's process produce to 0.17g of NH3 .The percentage of nitrogen in the organic compound is:

0.28g of a nitrogenous compound was subjected to Kjeldahl's process produce to 0.17g of NH3 .The percentage of nitrogen in the organic compound is:

0.28 g of an organic compound in Dumas method liberated 24 ml of nitrogen at STP. The percentage of nitrogen in the compound is

1.2 g of an organic compound on Kjeldahlization liberates ammonia which consumes 30 cm^3 of 1 N HCI. The percentage of nitrogen in the organic compound is

0.2 g of an organic compound on comptete combustion produces 0.18 g of water ,then the percentage of hydrogen in it is

DINESH PUBLICATION-ORGANIC COMPOUNDS WITH FUNCTIONAL GROUP CONTAINING HALOGENS -BRAIN TEASERS - 10
  1. The major product in the reaction CH(2)=CH-Cnoverset(HX)rarr ? Is

    Text Solution

    |

  2. Which of the following reaction does not produce ethyne ?

    Text Solution

    |

  3. Dehalogenation of vicinal dihalides with Zn/alc. Mainly produces

    Text Solution

    |

  4. An organic compound with formula C(4)H(6)(X) gives precipitate of X an...

    Text Solution

    |

  5. An organic compound with formula C(n)H(2n)O has mol. Mass 58. It posse...

    Text Solution

    |

  6. The correct order of reactivity of the compounds (I) C(6)H(5)H(2)(Br...

    Text Solution

    |

  7. An aromatic compound C(7)H(7)Cl on oxidation gives another aromatic co...

    Text Solution

    |

  8. Consider the reaction Choose the correct statement

    Text Solution

    |

  9. An organic compound A (C(4)H(10)O) has two enantiomeric forms and on d...

    Text Solution

    |

  10. The correct name of compound given below is

    Text Solution

    |

  11. S(N)1 reaction is favoured by

    Text Solution

    |

  12. The number of sigma bonds in naphthalene molecule is :

    Text Solution

    |

  13. The two isomeric compounds with formula C(5)H(10) are A and B. A decol...

    Text Solution

    |

  14. Given three compounds X, Y, Z as 1, 2, dimethylcyclohexane (X), 4-meth...

    Text Solution

    |

  15. Which compound on KMnO(4) oxidation yields phthalic acid ?

    Text Solution

    |

  16. Which of the following compounds on reductive ozonolysis forms only gl...

    Text Solution

    |

  17. 0.256 g of some nitrogenous compound was kjeldahlised and produced 0.1...

    Text Solution

    |

  18. Which of the following compound on treatment with methanol is potassiu...

    Text Solution

    |

  19. The alkene which will react with KMnO(4) to give pyruvic acid is

    Text Solution

    |

  20. Acrylonitrile is given by reagents

    Text Solution

    |