Home
Class 11
CHEMISTRY
How many moles of dioxygen are present i...

How many moles of dioxygen are present in 64 g of dioxygen?(Molecular mass of dioxygen is 32).

Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    MAXIMUM PUBLICATION|Exercise EXERCISE|50 Videos

  • STATES OF MATTER

    MAXIMUM PUBLICATION|Exercise EXERCISE|34 Videos

Similar Questions

Explore conceptually related problems

How many moles of dioxygen are present in 64g of dioxygen? (Molecular mass of dioxygen is 32)

How many moles of oxygen present in 1000gms of CaCO_3 ?

How many molecules are present in 1g N_2 ?

How many molecules of water are present in one mole of water?

How many H_2O molecules are present in 90g of water

How many molecules are present in 1 equivalent of hydrogen?

How many number of moles are there in 1 g of Ca

How many types of cells are present in an embryo sac?

MAXIMUM PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY-EXAMPLE
  1. In a reaction A + B2 to AB2 , identify the limiting reagent in the rea...

    Text Solution

    |

  2. calculate the mass of NaOH required to make 500mL of 0.5 M aqueous sol...

    Text Solution

    |

  3. How many moles of dioxygen are present in 64 g of dioxygen?(Molecular ...

    Text Solution

    |

  4. Define empirical formula. How is it related to the molecular formula o...

    Text Solution

    |

  5. Hydrogen combines with oxygen to form two different compound, namely, ...

    Text Solution

    |

  6. Hydrogen combines with oxygen to form two different compound, namely, ...

    Text Solution

    |

  7. Hydrogen combines with oxygen to form two different compound, namely, ...

    Text Solution

    |

  8. A given compound always contains exactly the same proportion of elemen...

    Text Solution

    |

  9. A given compound always contains exactly the same proportion of elemen...

    Text Solution

    |

  10. Calculate the number of molecules in each of the following : 1 g N2, 1...

    Text Solution

    |

  11. 12g of C12 contains Avogadro's number of carbon atms. Give the Avaga...

    Text Solution

    |

  12. Fill in the blank The mass of 2 moles of ammonia gas is

    Text Solution

    |

  13. Calculate the volume of ammonia gas produced at STP when 140g of nitro...

    Text Solution

    |

  14. When nitrogen and hydrogen combines to from ammonia, the ratio between...

    Text Solution

    |

  15. A compound is made up of two elements A and B, has A=70%, B=30%. The r...

    Text Solution

    |

  16. Empirical formula represents the simple whole number ratio of various ...

    Text Solution

    |

  17. An organic compound has the following percentage composition C = 12.36...

    Text Solution

    |

  18. what is mole fraction?

    Text Solution

    |

  19. Determine the number of moles present in 0.55 mg of electrones.

    Text Solution

    |

  20. Give the empirical formula of the following . C6H12O6, C6H6, CH3COOH, ...

    Text Solution

    |