Home
Class 11
CHEMISTRY
Determine the oxidation number of all th...

Determine the oxidation number of all the atoms in the following well known oxidants `KMnO_(4),K_(2)Cr_(2)O_(7) and LiAIH_(4)`

Text Solution

Verified by Experts

O.N of S changes form -2 in `H_(2)S` and +4 in `SO_(2)` to zero in elemental suphur
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    PRADEEP|Exercise Curiosity Question|3 Videos

  • REDOX REACTIONS

    PRADEEP|Exercise Advanced Problems For Competitions|5 Videos

  • REDOX REACTIONS

    PRADEEP|Exercise Assertion reason type question|16 Videos

  • P-BLOCK ELEMENTS (NITROGEN FAMILY)

    PRADEEP|Exercise Competition focus jee(main and advanced)/ medical entrance special) (VIII. Assertion-Reason Type Questions)|10 Videos

  • S-BLOCK ELEMENTS (ALKALI AND ALKALINE EARTH METALS)

    PRADEEP|Exercise Assertion -Reason Type Question (Type 2)|19 Videos

Similar Questions

Explore conceptually related problems

write the O.N of all the atoms in the folowing well known oxidants: (i)KMnO_(4),(ii)K_(2)Cr_(2)O_(7),(iii)KCIO_(4)

What is the oxidation number of the underlined atoms in the following : (a) Na_(2)Cr_(2)O_(7) (b) Na_(3)PO_(4)

Aniline on oxidation with Na_(2)Cr_(2)O_(7) and H_(2)SO_(4) gives

PRADEEP-REDOX REACTIONS -problems for practice
  1. Find out the oxidation number of CI in HCI , HCIO, CIO(4)^(-) and CIO(...

    Text Solution

    |

  2. Find out the oxidation number of suphur in the following species H(2)...

    Text Solution

    |

  3. Determine the oxidation number of all the atoms in the following well ...

    Text Solution

    |

  4. Determine the change in OgtN of S in H(2)s and SO(2) in the following ...

    Text Solution

    |

  5. What is the oxidation number of S in S(2)Cl(2)

    Text Solution

    |

  6. Balance the equation As(2)(s)+NO(3)^-)(aq)+H^(+)(aq)rarrAsO+(4)^(3-)...

    Text Solution

    |

  7. (Associativity ) Let f: A to B , g : B to C " and " h: C to . Then p...

    Text Solution

    |

  8. Balance the following redox reaction (i) SnO(2)+c toSn+CO (ii)Fe(...

    Text Solution

    |

  9. Calculate the volume of 0.05 M KMnO(4) solution required to oxidise co...

    Text Solution

    |

  10. How many grams of K(2)Cr(2)O(7) are required to oxidize Fe^(2+) presen...

    Text Solution

    |

  11. 15.0 mL of 0.12 M KMnO(4) solution are required to oxidise 20.0 mL of ...

    Text Solution

    |

  12. Calculate the percentage of oxalate ions in a given sample of oxalate ...

    Text Solution

    |

  13. A solution of ferrous oxalate has been prepared by dissolving 3.6 g L^...

    Text Solution

    |

  14. Metallic tin in the presence of HCl is oxidized by K(2)Cr(2)O(7) to st...

    Text Solution

    |

  15. How many millimoles of potassium dichromate is required to oxidise 24 ...

    Text Solution

    |

  16. 2.48 g of Na(2)S(2)O(3). xH(2)O is dissolved per litre solution 20 ml ...

    Text Solution

    |

  17. 50 mL of an aqueous solution of H(2)O(2) was treated with an excess of...

    Text Solution

    |

  18. Both Cr(2)O(7)^(2-) (aq) and MnO(4)^(-) (aq) can be used ot titrate Fe...

    Text Solution

    |

  19. A cell is prepared by dipping copper rod in 1M copper suphate solutoin...

    Text Solution

    |

  20. A cell is set up between copper and silver electrodes as follows: Cu...

    Text Solution

    |