Home
Class 12
CHEMISTRY
1.0 gm of an alloy of aluminium and magn...

1.0 gm of an alloy of aluminium and magnesium when treated with excess of dilute HCl forms magnesium chloride aluminium chloride and hydrogen. The evolved hydrogen collected over mercury at `0^@C has a volume of 1.20 litres at 0.92 atm pressure Calculate the composition of alloy.[Al = 27 , Mg=24.3]

Text Solution

Verified by Experts

The correct Answer is:
Al =0.565 g and Mg=0.435 g
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
MBD PUBLICATION-BASIC CONCEPT OF THEORY-QUESTION BANK
  1. One gram of a mixture of KCl and KI dissolved in water and precipitate...

    Text Solution

    |

  2. 1.0 gm of mixture of CaCO3 and MgCo3 on one complete of decomposition ...

    Text Solution

    |

  3. 1.0 gm of an alloy of aluminium and magnesium when treated with excess...

    Text Solution

    |

  4. When steam is passed over red hot iron of 18 moles completely converte...

    Text Solution

    |

  5. Calculate the number of moles of nitrogen is required to produce 15.6 ...

    Text Solution

    |

  6. Calculate the number of moles of iron can be obtained from Fe2O3 by th...

    Text Solution

    |

  7. Calculate the mass of CaO and CO2 formed by heating 10 gms of CaCo3.

    Text Solution

    |

  8. Calculate the mass of KClO3 required to produce 9.6 gm of oxygen.

    Text Solution

    |

  9. What mass of calcium oxide will be obtained by heating 3 mol of CaCO3.

    Text Solution

    |

  10. Calculate the mass of iron required to be converted into its oxide (Fe...

    Text Solution

    |

  11. Calculate the amount of chlorine required to completely react with 4.5...

    Text Solution

    |

  12. Calculate the mass of zinc required to produce enough hydrogen to redu...

    Text Solution

    |

  13. Calculate the volume of CO2 at NTP produced. By complete combustion of...

    Text Solution

    |

  14. What is the volume of CO2 at NTP produced from 10 gm of pure limesto...

    Text Solution

    |

  15. Calculate the volume of hydrogen at NTP produced, when 6 gm of magnesi...

    Text Solution

    |

  16. Calculate the volume of hydrogen evolved at 400K and 700 mm pressure b...

    Text Solution

    |

  17. Calculate the volume of air at N.T.P. containing 20% of oxygen by volu...

    Text Solution

    |

  18. KClO3 on heating decomposes to give KCl and O2 What is the volume of O...

    Text Solution

    |

  19. What amount of KClO3 is required to supply oxygen which is required fo...

    Text Solution

    |

  20. What volume of HCl gas formed when 10 litre of H2 gas is allowed to co...

    Text Solution

    |