Home
Class 12
CHEMISTRY
Cabon cannot reduce Fe(2)O(3) to Fe at a...

Cabon cannot reduce `Fe_(2)O_(3)` to Fe at a temperature below 983K because.

A

Carbon monoxide formed is thermodynamically less stable then ferric oxide

B

Carbon has a higher affinity towards oxidation than iron

C

Free energy change for the formation of carbon dioxide is less negative than that for ferric oxide

D

Iron has a higher affinity oxygen than carbon

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • D & P-BLOCK ELEMENTS

    ERRORLESS |Exercise Critical Thinking|21 Videos

  • D & P-BLOCK ELEMENTS

    ERRORLESS |Exercise JEE Section (Only one choice correct answer)|38 Videos

  • D & P-BLOCK ELEMENTS

    ERRORLESS |Exercise JEE Section (Numeric answer type questions)|2 Videos

  • COORDINATION CHEMISTRY

    ERRORLESS |Exercise JEE(ADVANCED 2018 MORE THAN ONE CHOICE CORRECT ANSWER|1 Videos

  • ELECTROCHEMISTRY

    ERRORLESS |Exercise Jee Section JEE (Advanced) 2018 (Numberic answer Type Questions)|2 Videos

Similar Questions

Explore conceptually related problems

Carbon can reduce ferric oxide to iron at a temperature above 983K, because

Consider the chemical reaction given below and identify the row containing substances oxidized and reduced: Fe_(2) O_(3) + 3CO to 2Fe + 3CO_(2) Select the correct statements: (I) Fe_(2) O_(3) is reduced to Fe (II) Fe is oxidized to Fe_(2) O_(3) (III) CO is oxidized to CO_2 (IV) CO_2 is reduced to CO

Fe_(3)O_(4) is ferrimagnetic at room temperature but at 850K it becomes::

Assertion : Fe_(3)O_(4) is paramagnetic at room temperature and becomes ferromagnetic at 850 K Reason : The randomization of spin takes place with temperature.

ERRORLESS -D & P-BLOCK ELEMENTS-Ordinary Thinking (Compounds of d & f block elements)
  1. The main product obtained when a solution of sodium carbonate reacts w...

    Text Solution

    |

  2. Hydrogen gas is not liberated when the following metal is added to dil...

    Text Solution

    |

  3. Cabon cannot reduce Fe(2)O(3) to Fe at a temperature below 983K becaus...

    Text Solution

    |

  4. When H(2)O(2) is shaken with an acidified solution of K(2)Cr(2)O(7) in...

    Text Solution

    |

  5. The orange solid on heating gives a colourless gas and a greensolid wh...

    Text Solution

    |

  6. Red hot iron absorbs SO(2) giving the product

    Text Solution

    |

  7. How H(2)S is liberated in laboratory

    Text Solution

    |

  8. KMnO(4) in basic medium is reduced to

    Text Solution

    |

  9. MnO(4)^(-) reacts with Br^(-) in alkaline pH to give

    Text Solution

    |

  10. On heating K(4)[Fe(CN)(6)] with conc. H(2)SO(4) gives the gas

    Text Solution

    |

  11. The equivalent mass of KMnO4in the following reaction is . (M = Mole...

    Text Solution

    |

  12. The nitrate of which metal left globule on heating strongly

    Text Solution

    |

  13. In electrophlaing , the metal that is not used for plating is

    Text Solution

    |

  14. One of the important use of ferrous sulphate is in the

    Text Solution

    |

  15. A solution of copper sulphate may be kept safely in the container mad...

    Text Solution

    |

  16. Which of the following will show increase in weight when kept in magne...

    Text Solution

    |

  17. While writing the formula of ferrous oxide it is written as (FeO), bec...

    Text Solution

    |

  18. Which of the following exhibits maximum oxidation state of vanadium?

    Text Solution

    |

  19. Oh heating pyrolusite with KOH in presence of air we get

    Text Solution

    |

  20. Cu(CN)(4)^(2-) is colourless as it absorbs light in

    Text Solution

    |