Home
Class 12
CHEMISTRY
Consider this reaction Fe^( + + ) unders...

Consider this reaction `Fe^( + + ) undersetlarr to Fe^( + + +) + e^-`

A

The reaction toward the left is a reduction

B

The reaction toward the right is a reduction

C

The reaction toward the right is an oxidation.

D

One and three are correct

Text Solution

Verified by Experts

The correct Answer is:
D
A reaction in which electrons `(e^-)` are removed is termed an oxidation reaction, the adding of electrons to an atom or molecule is termed a reductive reaction.
Promotional Banner

Topper's Solved these Questions

  • AIIMS 1999

    AIIMS PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|60 Videos

Similar Questions

Explore conceptually related problems

Consider the following reaction 2Fe^(3+) + 2l^(-) rarr 2Fe^(2+) + l_(2) The half-reactions for the given reaction are

E^(o) for the reaction Fe + Zn^(2+) rarr Zn + Fe^(2+) is – 0.35 V. The given cell reaction is :

If in chemical reaction, Fe^(+2) is converted into Fe^(+3) , then Fe^(+2) -

The reaction Fe + S to FeS represents ______

Use E^(@) values to calculate Delta G^(@) for the reaction Fe^(2+) + Ag^(+) rarr Fe^(3+) + Ag E_(Ag//Ag)^(@) = 0.80 volt and E_(Pt//Fe^(3+))^(@) = 0.77 volt

If e_(Fe^(2+) //Fe)^@ =- 0. 44 1V . And E_(Fe^(3+)//Fe^(2+))^(o) = 0. 771 V . The standard emf of the reaction Fe +2 Fe^(3+) rarr 3Fe^(2+) will be .

The standard reduction for the following reactions are : Fe^(3+) + 3e^(-) rarr Fe with E^(@) = - 0.036 V Fe^(2+) + 2e^(-) rarr Fe with E^(@) = - 0.44 V What would be the standard electrode potential for the reaction Fe^(3+) + e^(-) rarr Fe^(2+) ?

Consider the following E^(@) values E^(@) values E_(Fe^(3+)//Fe^(2+))^(@)= 0.77v , E_(Sn^(2+)//Sn)^(@) = -0.14 under standard condition the potential for the reaction Sn_(s)+ 2Fe^(3+)(aq)rightarrow 2Fe^(2+)(aq) + Sn^(2+) (aq) is :

The standard oxidation potentials, , for the half reactions are as follows : Zn rightarrow Zn^(2+) + 2e^(-) , E^(@) = +0.76V Fe rightarrow Fe^(2+)+ 2e^(-), E^(@) = + 0.41 V The EMF for the cell reaction, Fe^(2+) + Zn rightarrow Zn^(2+) + Fe

AIIMS PREVIOUS YEAR PAPERS-AIIMS 1998-CHEMISTRY
  1. The process of fermentation can be considered to be

    Text Solution

    |

  2. Without considering stereoisomers the number of possible dibromobutane...

    Text Solution

    |

  3. Consider this reaction Fe^( + + ) undersetlarr to Fe^( + + +) + e^-

    Text Solution

    |

  4. The neutralization of 50 ml of 0.25 NH2SO4 will require ml of 0.50 N ...

    Text Solution

    |

  5. Of the compounds listed below , which has the greatest affinity for co...

    Text Solution

    |

  6. Below are listed the major differences between compounds and mixtures ...

    Text Solution

    |

  7. Which of the following reactions is a decomposition reaction ?

    Text Solution

    |

  8. Who discovered neutron?

    Text Solution

    |

  9. Which of the following structural formulas is not properly identified ...

    Text Solution

    |

  10. An inorganic cation has been precipitated from water by the addition o...

    Text Solution

    |

  11. The inorganic cation in the question above could be

    Text Solution

    |

  12. 2,4-D (2,4-dichlorophenoxyacetic acid ) is a potent stimulator of plan...

    Text Solution

    |

  13. Transuranium elements are

    Text Solution

    |

  14. Black and white photographic film is based on the light-catalyzed chem...

    Text Solution

    |

  15. Solids

    Text Solution

    |

  16. In order to produce polyvinyl alcohol we would expect to

    Text Solution

    |

  17. Ethyl bromide , methyl bromide, and sodium will react to form

    Text Solution

    |

  18. If acetylene is reacted with an excess of sodium metal in hexane and t...

    Text Solution

    |

  19. Reaction of propanal with HCN followed by acid hydrolysis of the reac...

    Text Solution

    |

  20. A Grignard reagent , such as (CH3MgBr) will react with C2H5OH and the...

    Text Solution

    |