Home
Class 11
CHEMISTRY
In the following reaction: 3Fe+4H(2)Or...

In the following reaction:
`3Fe+4H_(2)OrarrFe_(3)O_(4)+4H_(2)`, if the atomic weight of iron is `56`, then its equivalent weight will be

A

42

B

21

C

63

D

84

Text Solution

Verified by Experts

The correct Answer is:
b
Promotional Banner

Topper's Solved these Questions

  • QUANTUM NUMBERS AND GENERAL CHEMISTRY

    GRB PUBLICATION|Exercise subjective type|34 Videos
  • S BLOCK ELEMENTS

    GRB PUBLICATION|Exercise SUBJECTIVE TYPE|9 Videos

Similar Questions

Explore conceptually related problems

Identify oxidizing agent in the following reactions: 3Fe+4H_(2)OrarrFe_(3)O_(4)+4H_(2)

The reaction 3Fe(s)+4H_(2)O hArr Fe_(3)O_(4)(s) +4H_(2)(g) is reversible if it is carried out

K_(rho) for the following reaction will be equal to 3Fe(s)+4H_(2)O(g)hArrFe_(3)O_(4)(s)+4H_(2)(g)

GRB PUBLICATION-REDOX REACTIONS-All Questions
  1. When one mole NO(3)^(-) is converted into 1 mole NO(2) 0.5 mole N(2) a...

    Text Solution

    |

  2. In the equation, SnCl(2)+2HgCl(2)rarrHgCl(2)+SnCl(4) The equivalen...

    Text Solution

    |

  3. In the following reaction: 3Fe+4H(2)OrarrFe(3)O(4)+4H(2), if the ato...

    Text Solution

    |

  4. Which of the following statements is corrected about equivalent weight...

    Text Solution

    |

  5. Equivalent weight of NH(3) in the change N(2)rarrNH(3) is :

    Text Solution

    |

  6. If M represents molecular mass of Mn(3)O(2) then what will be its equi...

    Text Solution

    |

  7. What is the equivalent mass of S(2)O(3)^(2-) ion as par the following ...

    Text Solution

    |

  8. The equivalent mass of MnSO(4) is half its molecular mass when it is c...

    Text Solution

    |

  9. When KMnO(4) acts as an oxidising agnet and ultimetely from MnO(4)^(2-...

    Text Solution

    |

  10. Equivalent weight of chlorine molecule in the equation is : 3Cl(2)+6...

    Text Solution

    |

  11. In the reaction: Na(2)S(2)O(3)+4Cl(2)+5H(2)O rarr Na(2)SO(4)+H(2)SO(4)...

    Text Solution

    |

  12. X gm of metal gave Y gm of its oxide, so equivalent mass of metal is :

    Text Solution

    |

  13. In the following conversion of sulphide of phosphorous P(4)S(3)rarrP...

    Text Solution

    |

  14. [Co(H(2)N-CHCH(2)NH(2))(3)](2)S(3)overset("oxidation")(rarr)Co^(+4)+CO...

    Text Solution

    |

  15. 3.65gm equimole mixture of NaOH and Na(2)CO(3) is titrated against 0.1...

    Text Solution

    |

  16. How may millilitres of a 9 N H(2)SO(4) solution will be required to ne...

    Text Solution

    |

  17. What is the normality of the H(2)SO(4) solution, 18.6mL of which neutr...

    Text Solution

    |

  18. 50ml of 5.6%KOH (w/v) os added to 50mL of a 5.6%HCl (w/n) solution. Th...

    Text Solution

    |

  19. Calulate the normality of an NaOH solution, 21.5mL of which is require...

    Text Solution

    |

  20. 2.00g of a mixture of NaHCO(3) and KCIO(3) present in the mixture is :

    Text Solution

    |