Home
Class 11
CHEMISTRY
1 mole of water vapour is condensed to l...

1 mole of water vapour is condensed to liquid at `25^(@)C`. Now this water contains
i) 3 moles of atoms
ii) 1 mole of hydrogen molecules
iii) 10 moles of electrons
iv) 16 g of oxygen The correct combination is

A

(i) & (ii) are correct

B

(i) & (iii) are correct

C

(i) & (iv) are correct

D

All are correct

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • STOICHIOMETRY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 2|97 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise PRACTICE EXERCISE|70 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE - 5 (Very short answer questions)|4 Videos

  • STATES OF MATTER

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3|19 Videos

Similar Questions

Explore conceptually related problems

The kinetic energy of 1 mole of oxygen molecules in cal mol^(-1) at 27°C

Number of moles of water required for the hydroysis of 1 mole of Be_(2)C

Calculate the amount of Carbondioxide that could be produced when i) 1 mole of carbon is burnt in air ii) 1 mole of carbon is burnt in 16 g of dioxygen iii) 2 moles of carbon are burnt in 16 g of dioxygen.

The number of moles of barium carbonate which contains 1.5 moles of oxygen atom is

0.1 mole of NaCl is dissolved in 100g of water. The mole fraction of NaCl is

A chemical equation is always balanced with respect which one of the following (i)Number of atoms (ii) Number of molecules (iii) Number of moles (iv) Mass

A sample of hard water contains 1 xx 10^(-3) mole of CaCl_2 per 10kg of water. Calculate the degree of hardness of water sample

How many moles of magnesium phosphate, Mg_3(PO_4)_2 will contain 0.25 mole of oxygen atoms ?

AAKASH SERIES-STOICHIOMETRY-OBJECTIVE EXERCISE - 1
  1. The ratio between the number of molecules in equal masses of nitrogen ...

    Text Solution

    |

  2. The gas which is twice as dense as oxygen under the same conditions is

    Text Solution

    |

  3. 1 mole of water vapour is condensed to liquid at 25^(@)C. Now this wat...

    Text Solution

    |

  4. A chemical equation is always balanced with respect which one of the f...

    Text Solution

    |

  5. Which of the following has highest mass?

    Text Solution

    |

  6. 1 gram of hydrogen contains6xx10^(23) atoms. Then 4 grams of He contai...

    Text Solution

    |

  7. Elements 'A' and 'B' combine in the ratio of their

    Text Solution

    |

  8. Molecular weight of orthophosphoric acid is M. Its equivalent weight i...

    Text Solution

    |

  9. Which of the following acid has the same molecular weight and equivale...

    Text Solution

    |

  10. The equivalent mass of CaCO(3)

    Text Solution

    |

  11. The following is not a fixed quantity

    Text Solution

    |

  12. Equivalent weight of K(2)Cr(2)O(7) as oxidant in acidic medium is

    Text Solution

    |

  13. The equivalent weight of Bayer's reagent is

    Text Solution

    |

  14. Molecular weight of KMnO(4) is "M". In a reaction KMnO(4) is reduced t...

    Text Solution

    |

  15. When Ferrous sulphate acts as reductant, its equivalent weight is

    Text Solution

    |

  16. 2H(2)Orarr 4e^(-)+O(2)+4H^(+).The equivalent weight of oxygen is

    Text Solution

    |

  17. In acidic medium dichromate ion oxidises ferrous ion to ferric ion. If...

    Text Solution

    |

  18. The equivalent weight of hypo in the reaction [M is molecular weight] ...

    Text Solution

    |

  19. (A) : Equivalent weight of Cu in CuO is 63.6 and in Cu(2)O is 31.8. ...

    Text Solution

    |

  20. The equivalent of iodine in the reaction 2Na(2)S(2)O(3)+I(2)rarr 2NaI+...

    Text Solution

    |