Home
Class 11
CHEMISTRY
A sample of pure carbon dioxide, irrespe...

A sample of pure carbon dioxide, irrespective of its source contains `27.27%` carbon and `72.73%` oxygen. The data support

A

Law of constant composition

B

Law of conservation of mass

C

Law of reciprocal proportions

D

Law of multiple proportions

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    ERRORLESS|Exercise ASSERTION & REASON|10 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    ERRORLESS|Exercise NCERT BASED QUESTIONS( CHEMICAL STOICHIOMETRY AND METHOD OF CONCENTRATION EXPRESSION)|33 Videos

  • REDOX REACTIONS

    ERRORLESS|Exercise ASSERTION & REASON|6 Videos

  • STATES OF MATTER

    ERRORLESS|Exercise ASSERTION AND REASON|11 Videos

Similar Questions

Explore conceptually related problems

A sample of pure water, irrespective of source, contains 88.89% oxygen and 11.11% hydrogen by mass. The data supports the

Two gaseous sample were analysed. One contained 1.2 g of carbon and 3.2 g of oxygen. The other contained 27.3% carbon and 72.7% oxygen. The experimental data are in accordance with

Methane contains 75 % carbon and 25% hydrogen, by mass. Carbon dioxide contains 27.27 % carbon and 72.73% oxygen, by mass. Water contains 11.11 % hydrogen and 88.89% oxygen, by mass. Show that the data illustrates the law of reciprocal proportion.

What percentage of carbon dioxide is present in the atmoshpere ?

The different pure samples of sugar contained 51.4% oxygen, 42.1% carbon and 6.5% hydrogen by weight. This data is supported by _______ .

Knowledge Check

  • A sample of pure carbon dioxide, irrespective of its sourcae contains 27.27\% carbon and 72.73\% oxygen. Tha date support

    A
    Law of constant composition
    B
    Law of conservation of mass
    C
    Law of reciprocal proportions
    D
    Law of multiple proportions

  • A sample of pure water, irrespective of its source contains 11.1% hydrogen and 88.9% oxygen. The data supports

    A
    law of constant proportions
    B
    law of conservation of mass
    C
    law of reciprocal proportions
    D
    law of multiple proportions.

  • A sample of pure water, irrespective of source, contains 88.89% oxygen and 11.11% hydrogen by mass. The data supports the

    A
    law of conservation of mass
    B
    law of constant composition
    C
    law of multiple proportion
    D
    law of reciprocal proportion
    • ERRORLESS-SOME BASIC CONCEPTS OF CHEMISTRY-PAST YEARS QUESTIONS
    1. A sample of pure carbon dioxide, irrespective of its source contains 2...

      Text Solution

      |

    2. An element X has the following isotopic composition: ""^(200)X:90% "...

      Text Solution

      |

    3. The weight of silver (at wt. = 108) displaced by a quantity of electri...

      Text Solution

      |

    4. Percentage of Se in peroxidase anhydrase enzyme is 0.5% by weight (at....

      Text Solution

      |

    5. A compound possesses 8% sulphur by mass. The least molecular mass is

      Text Solution

      |

    6. What is the mass of the precipitate formed when 50 mL of 16.9% solutio...

      Text Solution

      |

    7. The equivalent weight of phosphoric acid (H(3)PO(4)) in the reaction N...

      Text Solution

      |

    8. How many molecules are present in 1 kg of hydrogen ?

      Text Solution

      |

    9. How many moles of lead (II) chloride will be formed from a reaction be...

      Text Solution

      |

    10. Which has the maximum number of molecules among the following ?

      Text Solution

      |

    11. If 10^(21) molecules are removed from 200 mg of CO(2), the number of m...

      Text Solution

      |

    12. what volume of hydrogen gas , at 273 K and 1 atm pressure will be con...

      Text Solution

      |

    13. The maximum amount of BaSO(4) precipitated on mixing BaCl(2) (0.5 M) w...

      Text Solution

      |

    14. Suppose the elements X and Y combine to form two compounds of XY(2) an...

      Text Solution

      |

    15. In which case is the number of molecules of water maximum?

      Text Solution

      |

    16. A compound contains atoms A, B and C. the oxidation number of A is +2,...

      Text Solution

      |

    17. 20.0 g of magnesium carbonate sample decomposes on heating to give car...

      Text Solution

      |

    18. An organic compound contains carbon, hydrogen and oxygen. Its elementa...

      Text Solution

      |

    19. During electrolysis of water, the volume of oxygen liberate is 2.24 dm...

      Text Solution

      |

    20. Under similar conditions of pressure and temperature, 40 ml of slightl...

      Text Solution

      |