Home
Class 12
CHEMISTRY
Calculate the mass of : 1 atom of N2...

Calculate the mass of : 1 atom of `N_2`

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 mass of : 1 atom of C^14

Calculate the mass of 1 atom of carbon and 2 atoms of oxygen ?

Calculate the mass of : 1 molecule of water

Calculate the mass of 1 amu in grams.

An element X with an atomic mass of 60 "g mol"^(-1) has density of 6.23 "g cm"^(-3) . If the edge length of its cubic unit cell is 400 pm, identify the cubic unit cell. Calculate the radius of an atom of this element.

An element occurs in bcc structure. It has a cell edge length of 250 pm. Calculate the molar mass if its density is 8.0 g cm^(-3) . Also calculate the radius of an atom of this element.

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

Calculate the number of atoms in 20 gms of calcium atom of calcium is 40.

MBD PUBLICATION-BASIC CONCEPT OF THEORY-QUESTION BANK
  1. Complete and balance the following equations : KmnO4 +HCl rarr KCl +...

    Text Solution

    |

  2. Calculate the mass of : 1 atom of C^14

    Text Solution

    |

  3. Calculate the mass of : 1 atom of N2

    Text Solution

    |

  4. Calculate the mass of : 1 molecule of water

    Text Solution

    |

  5. Calculate the mass of : 100 molecules of sucrose (C12H22O11)

    Text Solution

    |

  6. Calculate the mass of 1 amu in grams.

    Text Solution

    |

  7. A 0.005 cm thick coating of copper is deposited on a plate of 0.5m^2 t...

    Text Solution

    |

  8. Calculate the number of moles in the following masses : (i) 1.46 metri...

    Text Solution

    |

  9. Calculate the number of moles in the following masses : (ii) 7.9 mg of...

    Text Solution

    |

  10. Calculate the number of molecule present in : 1 kg oxygen

    Text Solution

    |

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

    Text Solution

    |

  12. Silver is a very precious metal and is used in jewellery. One million ...

    Text Solution

    |

  13. What is the mass of half of a mole of nitrogen atoms?

    Text Solution

    |

  14. Calculate the number of moles in 25 gm of calcium carbonate.

    Text Solution

    |

  15. How many gram atoms of oxygen are present in 11.2 litres of CO2at NTP ...

    Text Solution

    |

  16. How many moles are there in 8.8 grams of CO2.

    Text Solution

    |

  17. What is the mass of half a mole of oxygen atom ?

    Text Solution

    |

  18. How many moles of hydrogen molecules are there in one mole of hydrogen...

    Text Solution

    |

  19. What is the molar volume of 2 grams of hydrogen gas at STP taking the ...

    Text Solution

    |

  20. fill up the gap : 2 mole of nitrogen occupies ml at STP.

    Text Solution

    |