Home
Class 12
CHEMISTRY
Calculate the numbers of atoms and mole...

Calculate the numbers of atoms and molecules present in 6 gms of oxygen .

Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES KETONES AND CARBOXYLIC ACID

    MBD PUBLICATION|Exercise QUESTION TYPE|100 Videos

  • BIOMOLECULES

    MBD PUBLICATION|Exercise QUESTION BANK |997 Videos

Similar Questions

Explore conceptually related problems

Calculate the number of molecules present in 4 gms of NaOH.

Calculate the number of molecule present in : 1 kg oxygen

Calculate the number of atoms of oxygen present in 88 g of CO_2 .

Calculate the number of molecule present in : 1dm^3 of hydrogen at S.T.P.

Calculate the number of molecules in 1 gm water.

How many molecules are present in 90 gms of water ?

An electric bulb of volume 250 c.c was sealed off at a pressure of 10^(-3) mm of Hg and at 27^@C . Calculate the number of air molecules now present in the bulb . Avogadro's number = 6 xx 10^23// gm mol.

Number of atoms in one molecule of sulphur is

Which contains the same number of molecules as 16 g of oxygen :

Calculate the number of molecules in 11 gram of carbon dioxide

MBD PUBLICATION-BASIC CONCEPT OF THEORY-QUESTION BANK
  1. Prove that one gram of nitrogen and one gram of carbon mono oxide cont...

    Text Solution

    |

  2. Calculate the molecular mass of a gas If 0.5 g of it occupies 224 cc ...

    Text Solution

    |

  3. Calculate the numbers of atoms and molecules present in 6 gms of oxyg...

    Text Solution

    |

  4. A piece of copper weights 0.635 gm. How many atoms of copper does it c...

    Text Solution

    |

  5. State the law of reciprocal proportion.

    Text Solution

    |

  6. State thae law of multiple proportions.

    Text Solution

    |

  7. State of law of definite proportion.

    Text Solution

    |

  8. Calculate the number of moles in an iron bar dimension 10 cm xx 4 cm x...

    Text Solution

    |

  9. What would be the volume of 44 gm of carbon dioxide at S.T.P.

    Text Solution

    |

  10. Calculate the number of molecules present in 4 gms of NaOH.

    Text Solution

    |

  11. Calculate the number of molecules of a gas occupying 280 ml at STP.

    Text Solution

    |

  12. Calculate the number of molecules in 11 gram of carbon dioxide

    Text Solution

    |

  13. Calculate the number of molecules in 1 gm water.

    Text Solution

    |

  14. Calculate the number of atoms in 20 gms of calcium atom of calcium is ...

    Text Solution

    |

  15. Calculate the total charge in a mole of electron.

    Text Solution

    |

  16. 1 litre of a gas at NTP weights 0.5 gm .What is the molecular weight o...

    Text Solution

    |

  17. The measured density of helium gas at NTP is 0.1784 gm per litre. What...

    Text Solution

    |

  18. How many molecules are present in 90 gms of water ?

    Text Solution

    |

  19. Give the simplest formula of a compound containing 50% of element , X ...

    Text Solution

    |

  20. What is the amount of caustic soda present in 25 ml of 0.05 M solution...

    Text Solution

    |