Home
Class 10
CHEMISTRY
A compound contains 6 g of carbon and 1 ...

A compound contains 6 g of carbon and 1 g of hydrogen. The percent composition of the compound is.

A

14% H, 86% C

B

86% H, 14% C

C

17% H, 83% C

D

83% H, 17% C

Text Solution

Verified by Experts

The correct Answer is:
A

`%C = (6)/(7) xx 100 = 86%`
Promotional Banner

Topper's Solved these Questions

  • EMPIRICAL AND MOLECULAR FORMULA

    CENGAGE CHEMISTRY|Exercise CONSOLIDATED EXERCISE |1 Videos
  • EMPIRICAL AND MOLECULAR FORMULA

    CENGAGE CHEMISTRY|Exercise CHALLENGING EXERCISE|9 Videos
  • EMPIRICAL AND MOLECULAR FORMULA

    CENGAGE CHEMISTRY|Exercise OLYMPIAD AND NTSE LEVEL EXERCISES|10 Videos
  • HYDROCARBONS

    CENGAGE CHEMISTRY|Exercise OLYMPIAD AND NTSE LEVEL EXERCISES|10 Videos

Similar Questions

Explore conceptually related problems

(a) State six postulates of Dalton's atomic theory. (b) A 0.24g sample of compound of carbon and oxygen on analysis was found to contain 0.096 g of carbon and 0.144 g of oxygen. Find the percentage composition of the compound by weight.

A compound contains 92.3% of carbon and 7.7% of hydrogen. The moleculer of the compound is 39 times heavier than hydrogen molecule. The molecular formula of the compound is

A compound contains 92.3% of carbon and 7.7% of hydrogen. The molecule of the compound is 39 times heavier than hydrogen molecule. The molecular formula of the compound is

A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by weight.

A 0.24 g sample of compound of oxygen and boron was found by analysis to contain 0.096 g of boron and 0.144 g of oxygen. Calculate the percentage composition of the compound by mass.

0.48 g of a sample of a compound containing boron and oxygen contains 0.192 g of boron and 0.288 g of oxygen. What will be the percentage composition of the compound?

Complete combustion of 750 g of an organic compound provides 420 g of CO_(2 )and 210 g of H_(2)O. The percentage composition of carbon and hydrogen in organic compound is 15.3 and "___________" respectively. (Round off to the Nearest Integer).

CENGAGE CHEMISTRY-EMPIRICAL AND MOLECULAR FORMULA-MANDATORY EXERCISE
  1. The empirical formula of a compound containing 50% of an element A (at...

    Text Solution

    |

  2. Which of the following is the empirical formula of acetic acid (CH(3)C...

    Text Solution

    |

  3. An organic compound contains 75% by mass of carbon and the rest is hyd...

    Text Solution

    |

  4. Molecular mass of an organic compound containing carbon and hydrogen i...

    Text Solution

    |

  5. The percentage of water of crystallisation in washing soda Na(2) CO(3)...

    Text Solution

    |

  6. A formula with the lowest whole number ratio of elements in a compound...

    Text Solution

    |

  7. A chemical formula that shows the actual number of atoms present in on...

    Text Solution

    |

  8. The empirical formula of a substance is CH(2)O. Its molar mass is 180....

    Text Solution

    |

  9. A compound contains 59.0%C, 7.15%H, 26.2%O and 7.65%N and has a molar ...

    Text Solution

    |

  10. A compound contains 6 g of carbon and 1 g of hydrogen. The percent com...

    Text Solution

    |

  11. Which of the following could be empirical formulas?

    Text Solution

    |

  12. If the empirical formula of a compound is CH, What is a possible molec...

    Text Solution

    |

  13. If the empirical formula of a compound is P(2)O(3), what could be a po...

    Text Solution

    |

  14. A compound is 40% C, 53.3% oxygen and 6.66% hydrogen. What is its empi...

    Text Solution

    |

  15. If empirical formula is CH(2)O and molar mass is 60 g/mol. What is the...

    Text Solution

    |

  16. Which of the following sets of empirical formula, molar mass and molec...

    Text Solution

    |

  17. The combustion of one mole of a compound yields 3.0 moles of CO(2), an...

    Text Solution

    |

  18. A sample of an oxide of an unknown metal M(1) contains 46 g of M and 1...

    Text Solution

    |

  19. The compound formed when 1.95 moles of oxygen combine with 1.46 moles ...

    Text Solution

    |

  20. x is an element that consists of diatomic molecules (x(2)) Calculate ...

    Text Solution

    |