Home
Class 12
CHEMISTRY
How many moles are 9.033 (10*24) atoms o...

How many moles are 9.033 (10*24) atoms of helium (He)

Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise EXERCISE|529 Videos

  • d-AND f- BLOCK ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|1089 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|303 Videos

Similar Questions

Explore conceptually related problems

How many moles are 5 grams of calcium ?

An element has atomic number 13 and an atomic mass of 27. (a) How many electrons are there in atom of the element ?

How many atoms are present in 1 gram atom of an element ?

How many molecules and atoms of sulphur are present in 0.1 mole of S8 molecule?

How many moles of NaOH are present in 160g of it ?

How many molecules are present in 9g of water ?

How many electrons are given by each atom of nitrogen to form nitrogen gas?

What is the mass of :) 5 moles of helium atoms (Atomic mass of helium= 4) ?

How many electrons make 10C of charge?

MODERN PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. What is the mass of 4 moles of aluminium atoms ?

    Text Solution

    |

  2. Calculate the number of atoms in 0.2 mole of sodium (Na).

    Text Solution

    |

  3. How many moles are 9.033 (10*24) atoms of helium (He)

    Text Solution

    |

  4. Calculate the number of iron atoms in a piece of iron weighing 2.8g

    Text Solution

    |

  5. Define molar conductivity of an electolytic solution. How does molar c...

    Text Solution

    |

  6. The function of a salt bridge is to :

    Text Solution

    |

  7. The molar conductivity at infinite dilution of Al2(SO4)3 is 858S cm^2 ...

    Text Solution

    |

  8. If one mole of carbon atoms weighs 12 grams , what is mass in grams of...

    Text Solution

    |

  9. The calculate the e.mf. Of the following cell at 298: Fe|Fe^(2+)(0.1...

    Text Solution

    |

  10. Convert 88 g of carbon dioxide into moles.

    Text Solution

    |

  11. Calculate the equilibrium constant of the reaction: Cu(s) + 2Ag^+(aq) ...

    Text Solution

    |

  12. What is the molar mass of C2H60.

    Text Solution

    |

  13. Can we store copper sulphate solution in iron vessel? Give suitable ex...

    Text Solution

    |

  14. What is the molar mass of C12H22011 .

    Text Solution

    |

  15. What is the molar mass of C6H5NH2 .

    Text Solution

    |

  16. Write the cathode, anode and cell reaction in the lead storage cell.

    Text Solution

    |

  17. What is the mass of 0.5 mole of ammonia.

    Text Solution

    |

  18. Give the cathode, anode, electrolyte and electrode reactions of mercur...

    Text Solution

    |

  19. What is the molar mass of ClF3.

    Text Solution

    |

  20. What is the number of molecules in 0.25 moles of oxygen.

    Text Solution

    |