Home
Class 11
CHEMISTRY
Acidified solution of dichromate ion, Cr...

Acidified solution of dichromate ion, `Cr_(2)O_(7)^(2-)` oxidize `Fe^(2+)` to `Fe^(3+)` , forming `Cr^(3+)` in the process. What volume of 0.175 M `K_(2)Cr_(2)O_(7)` in mL is required to oxidize 60.0mL of 0.250 M `FeSO_(4)`?

A

14.3

B

28.6

C

42.9

D

85.7

Text Solution

Verified by Experts

The correct Answer is:
a
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

Volume of 0.1 M K_(2)Cr_(2)O_(7) required to oxidize 35 mL of 0.5 M FeSO_(4) solution is

Volume of 0.1M K_(2)Cr_(2)O_(7) required to oxidise 35 mL of 0.5M FeSO_(4) solution is

What volume of 0.2 M K_2Cr_2O_7 is required to oxidise 50 " mL of " 0.3 M Na_2C_2O_4 in acidic medium?

Volume of 0.1 M K_2Cr_2O_7 required to oxidize 35 ml of 0.5 M FeSO_4 solution is

The oxidation number of Cr in K_(2)Cr_(2)O_(7) is

The oxidation state of Cr in K_(2)Cr_(2)O_(7) is:

What volume of 0.05 M K_(2)Cr_(2)O_(7) in acidic medium is needed for completel oxidation of 200 " mL of " 0.6 M FeC_(2)O_(4) solution?

GRB PUBLICATION-REDOX REACTIONS-All Questions
  1. 5H(2)C(2)O(4)(aq)+2MnO(4)(aq)+6H^(+)(aq) to 2Mn^(2+)(aq)+10CO(2)(g)+8H...

    Text Solution

    |

  2. A 25.00mL sample of 0.1050 MH(2)SO(4) is titrated with a NaOH solution...

    Text Solution

    |

  3. Acidified solution of dichromate ion, Cr(2)O(7)^(2-) oxidize Fe^(2+) t...

    Text Solution

    |

  4. When potassium permanganate, KMnO(4) , is added to an acidified soluti...

    Text Solution

    |

  5. A solution of Na(2)S(2)O(3) is standardizes iodometrically against 0.1...

    Text Solution

    |

  6. For the following reaction C(6)H(5)NO(2)+O(2) to CO(2)+H(2)O+N(2) Ch...

    Text Solution

    |

  7. 40mL 0.1 N KMnO(4) is equivalent to 30mL KHC(2)O(4) solution. How many...

    Text Solution

    |

  8. An aqueous solution of 18 gm oxalic acid (H(2)C(2)O(4)) is made up to ...

    Text Solution

    |

  9. How many milli grams of Fe(0.9)O reacts completely with 10 mL 0.1 M KM...

    Text Solution

    |

  10. 0.32 grams of N(2)H(4) was oxidised by 100 mL, 0.1 M KIO(3) in conc. H...

    Text Solution

    |

  11. A solution of Ba(OH)(2) is standardized with potassium acid phthalate ...

    Text Solution

    |

  12. What volume (in mL) of 0.0500 M phospheric acid is needed to titrate c...

    Text Solution

    |

  13. Amount of oxalic acid present in a solution can be determined by its t...

    Text Solution

    |

  14. In the reaction H(2)O(2)^(18)+O(3) to water + oxygen, radioactivity w...

    Text Solution

    |

  15. Which method (s) can be used to determine the concentration of HNO(3) ...

    Text Solution

    |

  16. Which separation technique is based on difference in the volatility of...

    Text Solution

    |

  17. A student is asked to measure 12 mL of a liquid as precisely as possib...

    Text Solution

    |

  18. The principal reason that solid sodium hydroxide is not used as a prim...

    Text Solution

    |

  19. What value should be reported for the buret reading shown for a colour...

    Text Solution

    |

  20. Which piece of apparatus can measure a volume of 25.0 mL most precisel...

    Text Solution

    |