Home
Class 11
CHEMISTRY
An atom X has a mass that is four times ...

An atom X has a mass that is four times that of carbon atom. What mass of X will combines with 1.00 g of carbon in forming the compound `X_2C` ?

Text Solution

Verified by Experts

[8]
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN

    PATHFINDER|Exercise QUESTION BANK|77 Videos

  • MOLE AND STOICHIOMETRY-II

    PATHFINDER|Exercise QUESTION BANK|178 Videos

Similar Questions

Explore conceptually related problems

What is the value of atomic mass of carbon?

What will be the mass of one ""^(12)C atom in g?

Which of the following contains same number of carbon atoms as are in 6.0g of carbon (C-12)?

What is the actual mass of a ""^(12)C -atom.

What is the mass of 1 gm atom of oxygen?

A gold atom, on average is 16.4 times as massive as the standard carbon atom. Find the atomic mass of gold atom in amu & kg.

Find the mass of Nitrogen atom equal to the number of Carbon atoms in CO_2

Find the mass of carbon that contain the samme number of atoms as contained by 560g of iron (atomic mass=56).

Give the number of atoms (""^(12)C) in 12g of carbon.

PATHFINDER-MOLE AND STOICHIOMETRY-I-QUESTION BANK
  1. A solution of H2O2 has normality N/1.7 what is its % strength.

    Text Solution

    |

  2. Haemoglobin contains 0.25% iron by weight of haemoglobin is 89600. Fin...

    Text Solution

    |

  3. An atom X has a mass that is four times that of carbon atom. What mass...

    Text Solution

    |

  4. When 500 mL of 1M LaCl2 and 1 L of 3.0 M NaCl are mixed. What is the m...

    Text Solution

    |

  5. If 9 moles of O2 and 14 moles of N2 are placed in a container and allo...

    Text Solution

    |

  6. The vapour density of a mixture containing NO2 and N2O4 is 38.3 at 27^...

    Text Solution

    |

  7. 1.878 g of MBX, when heated in a stream of HCl gas was completely con...

    Text Solution

    |

  8. A mixture of NaCI and Na2CO3 is given. On heating 12 g of the mixture...

    Text Solution

    |

  9. Brass is an alloy of Cu-Zn. A sample of brass weighing 5.793 g, when t...

    Text Solution

    |

  10. Chlorophyll, the green colouring matter of plants contains 2.68% of ma...

    Text Solution

    |

  11. A plant virus is found to consists of uniform cylindrical particles of...

    Text Solution

    |

  12. What volume of a liquid will contain 4 mole ? Molar mass of liquid is ...

    Text Solution

    |

  13. A polystyrene, having the formula Br3C6H3(C2H6)n was prepared by heati...

    Text Solution

    |

  14. 116 g of Fe3O4 has 1.5 moles of Fe. Calculate the molecular mass of Fe...

    Text Solution

    |

  15. A sample of a mixture of CaCl2 and NaCl weighing 4.22 g was treated to...

    Text Solution

    |

  16. Aspirin has the formula C9H8O4. How many atoms of oxygen are there in ...

    Text Solution

    |

  17. Which of the following contains greatest number of oxygen atoms ?

    Text Solution

    |

  18. 80 g of oxygen contain as many atoms as in

    Text Solution

    |

  19. The number of gram molecules of chlorine in 6.02 xx 10^25 hydrogen chl...

    Text Solution

    |

  20. Which of the following has the smallest number of molecules ?

    Text Solution

    |