Home
Class 11
CHEMISTRY
The unbalanced half equation CrCl(3) to ...

The unbalanced half equation `CrCl_(3) to (Cr_(2)O_(7))^(2-)` is an example of

A

Redox reaction

B

Oxidation reaction

C

Reduction reaction

D

Combustion reaction

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|21 Videos

  • NATURE OF CHEMICAL BOND

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|50 Videos

  • S BLOCK ELEMENTS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|32 Videos

Similar Questions

Explore conceptually related problems

The unbalanced half equation, CrO_(4(aq))^(2-) to Cr(OH)_((aq))^(-) is

Unbalanced half equation ClO_(3(aq))^(-) to ClO_(2(aq)) is

In the following unbalanced redox reaction, Cu_(3)P+Cr_(2)O_(7)^(2-) rarr Cu^(2+)+H_(3)PO_(4)+Cr^(3+) Equivalent weight of H_(3)PO_(4) is

Balance the equation by lon-electron method (ix) Cr_(2)O_(7)^(2-) + Fe^(2+) to Fe^(3+) +Cr^(3+) (In acidic medium)

Calculate the number of millimoles and milliequivalents of Cr_(2)O_(7)^(2-) ions in acid medium when 100 mL of 0.01 M Cr_(2)O_(7)^(2-) is reduced to Cr^(3+) " by " Fe^(2+) .

MARVEL PUBLICATION-REDOX REACTIONS -TEST YOUR GRASP
  1. The unbalanced half equation CrCl(3) to (Cr(2)O(7))^(2-) is an example...

    Text Solution

    |

  2. When KMnO(4) reacts with acidified FeSO(4)

    Text Solution

    |

  3. Of the following reactions, only one is a redox reaction.Identify it.

    Text Solution

    |

  4. In which of the following pairs, there is greatest difference in the o...

    Text Solution

    |

  5. A,B and C are three elements forming part of a compound in oxidation s...

    Text Solution

    |

  6. When SO(2) is passed through the solution of potassium iodate,the oxid...

    Text Solution

    |

  7. In the reaction between SO(2) and SO(3) the equivalent weight of ozone...

    Text Solution

    |

  8. The atomic number of an element is 22. The highest oxidation state exh...

    Text Solution

    |

  9. The equivalent weight of potassium permanganate in acid solution is

    Text Solution

    |

  10. In the reaction which element undergoes oxidation as well as reduction...

    Text Solution

    |

  11. In the chemical reaction, K(2)Cr(2)O(7)+xH(2)SO(4)+ySO(2)rarrK(2)SO(...

    Text Solution

    |

  12. Consider the following reaction, 5H(2)O(2)+x ClO(2)+2OH^(-) to Cl^(-...

    Text Solution

    |

  13. xMnO4^(-) +yH2O2 rarr 2Mn^(2+) + 5 H2O + 9O2 + Ze^(-) In this reaction...

    Text Solution

    |

  14. The oxidation states of sulphur in the anions SO(3)^(2-), S(2)O(4)^(2-...

    Text Solution

    |

  15. 20 ml 0.18 M KOH is required to react with FeCl(2) to convert it into ...

    Text Solution

    |

  16. Of the following elements, which one has the same oxidation state in a...

    Text Solution

    |

  17. The oxidation number of carbon in CH2O is.

    Text Solution

    |

  18. The oxidation number of phosphorus in Ba(H(2)PO(2))(2) is:-

    Text Solution

    |

  19. When KMnO(4) is reduced with oxalic acid in acidic solution, the oxida...

    Text Solution

    |

  20. If three electrons are lost by a metal ion M^(3+), its final oxidation...

    Text Solution

    |

  21. Phosphorus has the oxidation state +3 in

    Text Solution

    |