Home
Class 9
CHEMISTRY
Calculate the actual weight of : an atom...

Calculate the actual weight of : an atom of oxygen

Promotional Banner

Topper's Solved these Questions

  • IS MATTER AROUND US PURE

    MBD|Exercise Example|223 Videos

Similar Questions

Explore conceptually related problems

Calculate the actual weight of : a molecule of NH_3

Calculate the equivalent weight of HCl ?

Calculate the equivalent weight of oxalic acid

Calculate the weight of CO having the same number of oxygen atoms as are present in 22 g of CO2 .

Calculate the actual mass of a water molecule in gram?

Given the reaction: C + O_2 rarr CO_2 + 385 kJ Calculate the calorific value of carbon (atomic weight of C= 12, O= 16).

Calculate the mass of an atom of silver.

Calculate the mass of one atom of oxygen.

Calculate the mass of 2.5 gram atoms of magnesium.

MBD-ATOMS AND MOLECULES -Example
  1. What is the mass in grams of each of the following :6.023xx10^23 atom ...

    Text Solution

    |

  2. Calculate the number of oxygen atoms in 0.10 mole of Na2CO3* 10H2O.

    Text Solution

    |

  3. Calculate the actual weight of : an atom of oxygen

    Text Solution

    |

  4. Calculate the actual weight of : a molecule of NH3

    Text Solution

    |

  5. Find the number of molecules in 1.8 g of H2O.

    Text Solution

    |

  6. Which of the following would weigh most ? 1 Mole of H2O,1 mole of CO2,...

    Text Solution

    |

  7. Calculate the number of moles of phosphorus atoms in 100 g of phosphor...

    Text Solution

    |

  8. Find the number of hydrogen atoms in 0.1 mole of H2SO3.

    Text Solution

    |

  9. Calculate the number of atoms in each of the following :52 mole of He

    Text Solution

    |

  10. Calculate the number of atoms in each of the following : 52 mole of H...

    Text Solution

    |

  11. Calculate the number of atoms in each of the following : 52 mole of He

    Text Solution

    |

  12. When did Indian philosophers thought of division of matter ?

    Text Solution

    |

  13. What was the view of Maharishi Kanad regarding the division of matter ...

    Text Solution

    |

  14. What was the name of smallest indivisible particle by Kanad ?

    Text Solution

    |

  15. Which two Greek philosophers considered smallest particle as indivisib...

    Text Solution

    |

  16. What is the ratio by mass of H and O in water ?

    Text Solution

    |

  17. What is the ratio by mass of N and H in NH3

    Text Solution

    |

  18. What is Prouÿs law of constant composition ?

    Text Solution

    |

  19. Who gave Atomic theory ?

    Text Solution

    |

  20. When did John Dalton gave atomic theory ?

    Text Solution

    |