Home
Class 10
CHEMISTRY
A gaseous compound of nitrogen and hydro...

A gaseous compound of nitrogen and hydrogen contains 12.5% hydrogen by mass. Find the molecular formula of the compound if its relative molecular mass is 37.
[N = 14, H = 1]

Text Solution

Verified by Experts

`N_(2.31)H_(4.62)` It is against Avogadro.s law and hence cannot exist
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT AND STOICHIOMETRY

    ICSE|Exercise FILL IN THE BLANKS|3 Videos

  • MOLE CONCEPT AND STOICHIOMETRY

    ICSE|Exercise MULTIPLE CHOISE QUESTIONS|8 Videos

  • MOLE CONCEPT AND STOICHIOMETRY

    ICSE|Exercise Additional Questions for practice|59 Videos

  • MOLE CONCEPT AND STOICHIOMETRY

    ICSE|Exercise ILLUSTRATIVE ASSIGNMENTS|28 Videos

  • ORGANIC CHEMISTRY

    ICSE|Exercise QUESTIONS FOR PRACTICE PAPER ON EXAMINATION PATTERN (ANSWER THE QUESTIONS)|40 Videos

Similar Questions

Explore conceptually related problems

A compound contains 87.5% nitrogen and 12.5% hydrogen by mass. Determine the empirical formula and molecular of this compound if its molecular mass is 32

The formula mass of a compound is always the same as its molecular mass

A compound contains 25.52% C, 6.38% H and 68.1% S by mass. If the molecular mass of the compound is 94, determine its molecular formula.

A compounds contains 69.5% oxygen and 30.5 % nitrogen and its molecular weight is 92. The formula of that compound is :-

Find the empirical form~a of a compound of carbon and hydrogen which contains 80% carbon. If the molecular weight of the above compound is 30, what is its molecular formula ?

An oxide of nitrogen contains 30.43% nitrogen. The molecular mass of the compound is 92 amu. Find the molecular formula of the given oxide.

The relative molecular mass of this compound is 168, so what is its molecular formula?

A compound is composed of 74% C, 8.7% H and 17.3% N by mass. If the molecular mass of the compound is 162, what is its molecular formula? (R.A.M.: H = 1, C = 12, N = 14.)

A compound is composed of 2.2% hydrogen, 26.6% carbon and 71.2% oxygen. Calculate the empirical formula of the compound. If its molecular mass is 90, find its molecular formula.

A compounds was found to contain 5.37% nitrogen. What is the minimum molecular wt. of compound :

ICSE-MOLE CONCEPT AND STOICHIOMETRY-Questions from Previous ICSE Board Papers
  1. A gas cylinder of capacity of 20 dm^(3) is filled with gas X, the mass...

    Text Solution

    |

  2. Calcium carbide is used for the artificial ripening of fruits. Actuall...

    Text Solution

    |

  3. A gaseous compound of nitrogen and hydrogen contains 12.5% hydrogen by...

    Text Solution

    |

  4. Correct the following statements.For Example : "Chlorine is a bleachin...

    Text Solution

    |

  5. A gas cylinder contains 24 xx 10^(24) molecules of nitrogen gas. If Av...

    Text Solution

    |

  6. A gas cylinder contains 24 xx 10^(24) molecules of nitrogen gas. If Av...

    Text Solution

    |

  7. Commerical sodium hydroxide weighing 30 g has some sodium chloride in ...

    Text Solution

    |

  8. A certain gas 'X' occupies a volume of 100 cm^(3) at S.T.P. and weighs...

    Text Solution

    |

  9. LPG stands for liquefied petroleum gas. Varieties of LPG are marketed ...

    Text Solution

    |

  10. Calculate the percentage of nitrogen and oxygen in ammonium nitrate. [...

    Text Solution

    |

  11. In an experiment, 4.5 mol of calcium carbonate are reacted with dilute...

    Text Solution

    |

  12. In an experiment, 4.5 mol of calcium carbonate are reacted with dilute...

    Text Solution

    |

  13. In an experiment, 4.5 mol of calcium carbonate are reacted with dilute...

    Text Solution

    |

  14. In an experiment, 4.5 mol of calcium carbonate are reacted with dilute...

    Text Solution

    |

  15. In an experiment, 4.5 mol of calcium carbonate are reacted with dilute...

    Text Solution

    |

  16. Calculate the volume of 320 g of SO2 at S.T.P. (Atomic mass : S = 32 a...

    Text Solution

    |

  17. State Gay-Lussac.s Law of combining volumes.

    Text Solution

    |

  18. Calculate the volume of oxygen required for the complete combustion of...

    Text Solution

    |

  19. An organic compound with vapour density = 94 contains C=12.67%, H = ...

    Text Solution

    |

  20. Calcuate the mass of 10^(22) atoms of sulphur. [ Atocmi mass S=32,...

    Text Solution

    |