Home
Class 11
CHEMISTRY
What is the simplest formula of the comp...

What is the simplest formula of the compound which has the following percentage composition: Carbon 80%, hydrogen 20%.

Text Solution

Verified by Experts

`CH_3`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL CALCULATION

    NCERT TAMIL|Exercise Question ( Choose the best answer :)|16 Videos

  • CHEMICAL CALCULATION

    NCERT TAMIL|Exercise Question ( Fill in the blanks )|7 Videos

  • CHEMICAL CALCULATION

    NCERT TAMIL|Exercise EXAMPLE|3 Videos

  • CHEMICAL BONDING

    NCERT TAMIL|Exercise EVALUATION |30 Videos

  • CHEMICAL EQUILIBRIUM - I

    NCERT TAMIL|Exercise QUESTION|22 Videos

Similar Questions

Explore conceptually related problems

The compound in which mass percentage of carbon in 75% and that of hydrogen is 25% is

A laboratory analysis of an organic compound gives the following mass percentage composition: C = 60%, H = 4.48% and remaining oxygen. Find out the Empirical Formula of the compound.

A compound on analaysis gave Na =14.3% S=9.97% H=6.22% and O=69.5% calaculate the molecular formula of the compound, if all the hydrogen in the compound is present in combination with oxyhen as water of crystallization. (molecular mass of the compound is 322).

A compound on analysis gave the following percentage composition: Na=14.31% S = 9.97%, H = 6.22%, O = 69.5%, calcualte the molecular formula of the compound on the assumption that all the hydrogen in the compound is present in combination with oxygen as water of crystallisation. Molecular mass of the compound is 322 [Na = 23, S = 32, H = 1, 0 = 16].

NCERT TAMIL-CHEMICAL CALCULATION -Problems of Practice
  1. Calculate the following Number of atoms in 7.46 g Li

    Text Solution

    |

  2. A substance on analysis, gave the following percentage composition, Na...

    Text Solution

    |

  3. What is the simplest formula of the compound which has the following p...

    Text Solution

    |

  4. A compound on analysis gave the following percentage composition C = 5...

    Text Solution

    |

  5. An organic compound was found to have contained carbon = 40.65%, hydro...

    Text Solution

    |

  6. A compound contains 32% carbon, 4% hydrogen and rest oxygen. Its vapou...

    Text Solution

    |

  7. An acid of molecular mass 104 contains 34.6% carbon, 3.85% hydrogen an...

    Text Solution

    |

  8. What is the simplest formula of the compound which has the following p...

    Text Solution

    |

  9. Calculate the oxidation number of underlined elements in the following...

    Text Solution

    |

  10. Calculate the oxidation number of underlined elements in the following...

    Text Solution

    |

  11. Calculate the oxidation number of underlined elements in the following...

    Text Solution

    |

  12. Calculate the oxidation number of underlined elements in the following...

    Text Solution

    |

  13. Calculate the oxidation number of underlined elements in the following...

    Text Solution

    |

  14. Balance the equations Cr^(3+) + Na2O2 to CrO4^(-) + Na^(+)

    Text Solution

    |

  15. Balance the equations S^(2-) + NO3^(-) to NO + S

    Text Solution

    |

  16. Balance the equations FeS + O2 to Fe2O3 + SO2 ( molecular form )

    Text Solution

    |

  17. Calculate the volume of 14.3m NH3, solution needed to prepare 1L of 0....

    Text Solution

    |

  18. How would you make up 425 mL of 0.150M HNO3 from 68.0% HNO3? The densi...

    Text Solution

    |

  19. Calculate the molarity of a solution obtained by mixing 100 mL of 0.3 ...

    Text Solution

    |

  20. Calculate the molality of a solution by dissolving 0.850g of ammonia (...

    Text Solution

    |