Home
Class 11
CHEMISTRY
The number of moles of H(2) in 0.224 lit...

The number of moles of `H_(2)` in 0.224 litre of hydrogen gas at STP is

Text Solution

Verified by Experts

The correct Answer is:
A
22.4 litre of hydrogen gas at STP contains 1 mole.
`:.` 0.224 litre of hydrogen gas at STP will contain `1/22.4xx0.224 = 0.01`
Promotional Banner

Topper's Solved these Questions

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    FULL MARKS|Exercise Additional Questions Solved(Choose the odd one out)|4 Videos

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    FULL MARKS|Exercise Additional Questions Solved(Choose the correct pair)|4 Videos

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    FULL MARKS|Exercise Additional Questions Solved(Match the following)|3 Videos

  • ALKALI AND ALKALINE EARTH METALS

    FULL MARKS|Exercise Additional Questions Solved|224 Videos

  • BASIC CONCEPTS OF ORGANIC REACTIONS

    FULL MARKS|Exercise Additional Questions Solved (5-Marks Question)|10 Videos

Similar Questions

Explore conceptually related problems

The number of moles of H_(2) in 2.24 litre of hydrogen gas at STP

The number of atoms in 0.1 mole of a triatomic gas is

Find the time requried to liberate 1.0 litre of hydrogen at STP in an electrolytic cell by a current of 5.0 A .

In three moles of ethane (C_(2)H_(6)) calculate the following: (i) Number of moles of carbon atoms. (ii) Number of moles of hydrogen atoms. (iii) Number of molecules of ethane.

(i0 Calculate the number of water molecule present in one drop of water which weighs 0.18 g. (ii) Calculate the number of moles in 27 g of Al. (iii) Calculate the grams of 22 moles of hydrogen molecule, H_(2) .

Calculate the mass of the following 2.24 litre of SO _(2) gas at S.T.P.

FULL MARKS-BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS -Additional Questions Solved(Fill in the blanks)
  1. One mole of CO(2) contains

    Text Solution

    |

  2. The number of moles of H(2) in 0.224 litre of hydrogen gas at STP is

    Text Solution

    |

  3. 10 g of hydrogen and 64 g of oxygen were filled in a steel vessel and ...

    Text Solution

    |

  4. 6.023xx10^(20) molecules of urea are present in 100 ml of its solution...

    Text Solution

    |

  5. The number of molecules in 16g of methane is .............

    Text Solution

    |

  6. Number of atoms in 4.25 g of ammonia is

    Text Solution

    |

  7. The number of molecules in a drop of water (0.0018 ml) at room tempera...

    Text Solution

    |

  8. 7.5 g of a gas occupies a volume of 5.6 litres at 0^(@)C and 1 atm pre...

    Text Solution

    |

  9. The mass in grams of 0.45 mole of Ca^(2+) ions

    Text Solution

    |

  10. The mass of one molecule of HI in grams is

    Text Solution

    |

  11. Avogadro’s number is the number of molecules present in

    Text Solution

    |

  12. Equivalent mass of KMnO(4) when it is converted to MnSO4 is equal to m...

    Text Solution

    |

  13. The empirical formula of hydrogen peroxide is

    Text Solution

    |

  14. Molecular mass =…….

    Text Solution

    |

  15. When 22.4 litres of H(2) (g) is mixed with 11.2 litres of Cl(2)(g), ea...

    Text Solution

    |

  16. 5.6 L of a gas at STP are found to have mass of 11 g. The molecular ma...

    Text Solution

    |

  17. The oxidation number of fluorine in all its compounds is equal to

    Text Solution

    |

  18. The value of Avogardro's number is .

    Text Solution

    |

  19. 46 g of ethanol contains

    Text Solution

    |

  20. The mass of one mole of CaCl(2) is ................ .

    Text Solution

    |