Home
Class 11
CHEMISTRY
In which of the following pairs do 1 g o...

In which of the following pairs do 1 g of each have an equal number of molecules .

A

`N_(2)O "and" CO`

B

`N_(2) "and" C_(3)O_(2)`

C

`N_(2) "and" CO`

D

`N_(2)O "and" C_(2)O`

Text Solution

Verified by Experts

The correct Answer is:
C

"No. of molecule" = "Mole" xx N_(A)` i.e, mole is equal then no. of molecules are also equal.
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT

    ALLEN|Exercise EXERCISE - 02|46 Videos
  • MOLE CONCEPT

    ALLEN|Exercise EXERCISE -03|14 Videos
  • MOLE CONCEPT

    ALLEN|Exercise Exercise - 05(B)|8 Videos
  • IUPAC NOMENCLATURE

    ALLEN|Exercise Exercise - 05(B)|8 Videos
  • QUANTUM NUMBER & PERIODIC TABLE

    ALLEN|Exercise J-ADVANCED EXERCISE|26 Videos

Similar Questions

Explore conceptually related problems

In which of the following pairs, 10 g of each have an equal number of molecules?

Which one of the following pairs of gases contain the same number of molecules?

Which of the following pairs do not have same SI unit?

16 g of oxygen have same number of molecules as in :

ALLEN-MOLE CONCEPT-EXERCISE - 01
  1. The volume of 1 mol of a gas at standard temperature and pressure is .

    Text Solution

    |

  2. The charge on 1 gram ions of AI^(3+) is .

    Text Solution

    |

  3. In which of the following pairs do 1 g of each have an equal number of...

    Text Solution

    |

  4. A quantity of aluminium has a mass of 54.0 g. What is the mass of the ...

    Text Solution

    |

  5. Which of the following samples contains the largest number of atoms ? ...

    Text Solution

    |

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

    Text Solution

    |

  7. A sample of ammonium phosphate (NH(4))(3) PO(4) contains 3.18 moles of...

    Text Solution

    |

  8. How many moles of electrons weigh one kilogram?

    Text Solution

    |

  9. A compounds was found to contain 5.37% nitrogen. What is the minimum m...

    Text Solution

    |

  10. Under the same conditions, two gases have the same number of molecules...

    Text Solution

    |

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

    Text Solution

    |

  12. The atomic weight of Cu is 63.546. There are only two naturally occurr...

    Text Solution

    |

  13. If the percentage of water of crystallization in MgSO(4) .x H(2)O is 1...

    Text Solution

    |

  14. A pure gas that is 14.3% hydrogen and 85.7% carbon by mass has a densi...

    Text Solution

    |

  15. A certain alkaloid has 70.8% carbon, 6.2% hydrogen, 4.1% nitrogen and ...

    Text Solution

    |

  16. The empirical formula of a compound of molecular mass 120 is CH(2)O. ...

    Text Solution

    |

  17. 0.250g of an element M, reacts with excess fluorine to produce 0.547g...

    Text Solution

    |

  18. A 1000 gram sample of NaOH contains 3 mole of O atoms, what is the % p...

    Text Solution

    |

  19. A 15mL sample of 0.20 M" " MgCl(2) is added to 45ML of 0.40 M AlCl(3) ...

    Text Solution

    |

  20. Mole fraction of ethanol in ethanol water mixture is 0.25. Hence, the ...

    Text Solution

    |