Home
Class 12
CHEMISTRY
In the combustion of 5.00 g of a metal, ...

In the combustion of 5.00 g of a metal, 9.44 g of metal oxide are formed. Hence, equivalent mass of the metal is

A

`4.44 g`

B

`9.00 g`

C

`5.00 g`

D

`2.22 g`

Text Solution

Verified by Experts

The correct Answer is:
B

Mass of oxygen = 9.44-5 = 4.44
4.44 of oxygen react with metal = 5g
8g of oxygen react with metal `= (5)/(4.44)xx8`
= 9.00g
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    DINESH PUBLICATION|Exercise REVISION QUESTIONS FROM COMPETITIVE EXAMS|150 Videos
  • SOME BASIC CONCEPTS OF CHEMISTRY

    DINESH PUBLICATION|Exercise SELECTED STRIGHT OBJECTIVE TYPE MCQs|42 Videos
  • SOLUTIONS

    DINESH PUBLICATION|Exercise ULTIMATE PREPARATORY PACKAGE|10 Videos
  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise BRAIN STORMING MULTIPLE CHOICE QUESTIONS (MCQs)|8 Videos

Similar Questions

Explore conceptually related problems

5.6 g of a metal forms 12.7 g of metal chloride. Hence equivalent weight of the metal is

4 g of a metal oxide contains 1.6 g-oxygen, then equivalent mass of the metal is

a_(1) gm of the metal gave a_(2) gm of its oxide. Hence equivalent weight of the metal -

0.5g of a metal on oxidation gave 0.7 g of its oxide. The equivalent weight of the metal is -

1.0 g of a metal oxide gave 0.2 g of metal. Calculate the equivalent weight of the metal.

A metal oxide contains 60% metal . The equivalent weight of metal is

DINESH PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY-ULTIMATE PREPARATORY PACKAGE
  1. In the combustion of 5.00 g of a metal, 9.44 g of metal oxide are form...

    Text Solution

    |

  2. A flask contains 2.0xx10^(13) molecules of CO(2). To this 1.5xx10^(14)...

    Text Solution

    |

  3. A flask contains 3.0xx10^(16) atoms of He. From This 6.6xx10^(15) atom...

    Text Solution

    |

  4. If one mole of rupees is distributed equally amongst all the poputlati...

    Text Solution

    |

  5. Polyethene can be produced from calcium carbide according to the follo...

    Text Solution

    |

  6. If law of conservation of mass holds good, 2.00 g of Na(2)SO(4) will r...

    Text Solution

    |

  7. If atomic mass of carbon was set at 100 u, what would be the value of ...

    Text Solution

    |

  8. A borane on analysis was found to contain 88.45% boron. Its empirical ...

    Text Solution

    |

  9. A sample of pure compound contains 2.04 g of sodium, 2.65xx10^(22) ato...

    Text Solution

    |

  10. A purified cytochrome protein was found to contain 0.376 % iron. What ...

    Text Solution

    |

  11. A purified pepsin was subjected to amino acid analysis. The amino acid...

    Text Solution

    |

  12. A peroxidase enzyme isolated from red blood cells was found to contain...

    Text Solution

    |

  13. A sample of hydrolysed potato starch is found to contain 0.086% phosph...

    Text Solution

    |

  14. Manganese forms non-stoichiometric oxides having the gereral formula f...

    Text Solution

    |

  15. Before 1961, an atomic mass unit scale was used whose basis was an ass...

    Text Solution

    |

  16. At one time, there was a atomic mass scale on the assignment of the va...

    Text Solution

    |

  17. A flask contains 10^(20) atoms of He (At. Mass =4) at S.T.P. (760 mm H...

    Text Solution

    |

  18. Eq. mass of A(x)B(y) is

    Text Solution

    |

  19. According to Dulong and Petit's rule, in case of solid elements. App...

    Text Solution

    |

  20. Out of atomic mass, mass number and atomic number, the physical quanti...

    Text Solution

    |

  21. Law of constant composition doesnot hold good for

    Text Solution

    |