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 of proportions

Text Solution

Verified by Experts

The correct Answer is:
A
Statement of law of constant composition
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise EXERCISE - I (C.W)(MOLE CONCEPT ATOMIC MASS, MOLECULAR MASS, AVOGADRO NUMBER)|23 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise EXERCISE - I (C.W)(EQUIVALENT WEIGHT)|10 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise C.U.Q|58 Videos

  • SOME BASIC CONCEPTS IN CHEMISTRY STOICHIOMETRY (PART-I)

    NARAYNA|Exercise All Questions|555 Videos

  • SOME BASIC PRINCIPLES AND TECHNIQUES

    NARAYNA|Exercise EXERCISE -IV (QUALITATIVE AND QUANTITATIVE ANALYSIS OF ORGANIC OF COMPOUNDS)|8 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 _______ .

NARAYNA-SOME BASIC CONCEPTS OF CHEMISTRY-EXERCISE - I (C.W)(SIGNIFICANT FIGURES)
  1. Number of significant figures present in 0.2003 are

    Text Solution

    |

  2. Number of significant figures present in 12.024 are

    Text Solution

    |

  3. The number of significant figures in N(0) = 6.022 xx 10^(23) (Avogadro...

    Text Solution

    |

  4. The correctly reported answer of the addition of 4.523, 2.3 and 6.24 w...

    Text Solution

    |

  5. The answer of the calculation (2.568xx5.8)/(4.168) in significant figu...

    Text Solution

    |

  6. 0.00025 has how many signifcant figures

    Text Solution

    |

  7. 314.000 has how many significant figures.

    Text Solution

    |

  8. The correctly reported difference of 16.4215 and 6.01 will have signif...

    Text Solution

    |

  9. After rounding off 1.235 and 1.225, we will have their answer respecti...

    Text Solution

    |

  10. In the formation of SO(2) and SO(3) the ratio of the weights of oxygen...

    Text Solution

    |

  11. 14gm of element X combine with 16gm of oxygen. On the basis of this in...

    Text Solution

    |

  12. Law of multiple proportions is illustrated by one of the following pai...

    Text Solution

    |

  13. Consider the following data {:("Element","Atomic Weight"),(X,14),(Y,...

    Text Solution

    |

  14. A sample of pure carbon dioxide, irrespective of its source contains 2...

    Text Solution

    |

  15. Four one litre flaske are separately filled with the gases H(2), He, O...

    Text Solution

    |

  16. A container of volume V, contains 0*28 g of N(2) gas. If same volume o...

    Text Solution

    |

  17. A and B are two idential vessels. A contains 15 g ethane at 1 atm and...

    Text Solution

    |