Home
Class 11
CHEMISTRY
What are the oxidation number of the two...

What are the oxidation number of the two elements marked with asterisk ? `H_(3)overset(**)PO_(2),overset(**)C_(6)H_(12)O_(6)`

Text Solution

Verified by Experts

`H_(3)overset(**)PO_(2)`,: Let the oxidation number of P in `H_(3)PO_(2)`be x
`therefore underset(("forNA"))(3xx(+1)+x)underset(("forO"))(2xx(-2)=0)thereforex=+1`
Therefore the oxidation number P in `H_(2)PO_(2)`is +1 .
`overset(**)C_(6)H_(12)O_(6)`:Let the oxidation number of C in `C_(6)H_(12)O_(6)` be x
`therefore6xxx+underset(("for H"))(12xx(+1))underset(("for O"))(+6xx(-2))=0therefore x=0`
Therefore , the oxidation number of C in `C_(6)H_(12)O_(6)` is zero.
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    CHHAYA PUBLICATION|Exercise SOLVED NCERT EXERCISE|64 Videos

  • REDOX REACTIONS

    CHHAYA PUBLICATION|Exercise HIGHER ORDER THINKING SKILLS (HOTS) QUESTIONS|12 Videos

  • REDOX REACTIONS

    CHHAYA PUBLICATION|Exercise QUESTION- ANSWER ZONE FOR BOARD EXAMINATION (VERY SHOT ANSWER TYPE)|44 Videos

  • CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES

    CHHAYA PUBLICATION|Exercise PRACTICE SET|12 Videos

  • s-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET|16 Videos

Similar Questions

Explore conceptually related problems

Calculate the oxidattion numer of the atoms marked with (*)Compounds given below: H_(2)overset**(S)_(2)O_(8)

Determine the oxidation number of the marked elements in the following componds Ba(H_(2)overset(**)PO_(2))_(2)

Determine the oxidation number of the marked elements in the following componds H_(2)overset(**)S_(2)O_(8)

Determine the oxidation number of the marked elements in the following compounds H_(2)overset(**)SO_(5)

Calculate the oxidattion numer of the atoms marked with (*)Compounds given below: H_(2)[overset**(P)tCl_(6)]

Calculate the oxidattion numer of the atoms marked with (*)Compounds given below: Ba(H_(2)overset**(P)O_(2))_(2)

Determine the oxidation number of the marked elements in the following componds overset(**)N_(3)H

Determine the oxidation number of the marked elements in the following componds overset (**)CrO_(5)

Determine the oxidation number of the marked elements in the following componds Na_(2)overset(**)S_(4)O_(6)

Determine the oxidation number of the marked elements in the following componds Na_(2)overset(**)S_(2)O_(3)

CHHAYA PUBLICATION-REDOX REACTIONS -SOLVED WBCHSE SCANNNER
  1. What are the oxidation number of the two elements marked with asterisk...

    Text Solution

    |

  2. Balance the following chemical equation by oxidation number method P...

    Text Solution

    |

  3. Balance the following equation by ion-electron method : K(2)Cr(2)O(7...

    Text Solution

    |

  4. Balance the following equation by ion-electron method : K(2)Cr(2)O(7...

    Text Solution

    |

  5. Balance the following equation by oxidation number method : I(2)+HNO(3...

    Text Solution

    |

  6. Balance by ion -electron method : K(3)Cr(2)O(7)+H(2)SO(4)+KItoCr(2)(S...

    Text Solution

    |

  7. Balance by oxidation number metod : CU+HNO(3)toCu(NO(3))(2)+NO+H(2)O

    Text Solution

    |

  8. Balance the following chemical reaction by oxidation number method : ...

    Text Solution

    |

  9. Give an example of compound where the constituent element in exhibits ...

    Text Solution

    |

  10. Mention the oxidation number of two chlorine atoms in Ca(OCI)CI molecu...

    Text Solution

    |

  11. Balance the following chemical equation by oxidation number method ...

    Text Solution

    |

  12. What is the oxidation number of N atom in NaN(3)molecule?

    Text Solution

    |

  13. Balance the following chemical equation by ion electron method : MnO...

    Text Solution

    |

  14. Calculate the oxidation state of sulphur in H(2)SO(5)

    Text Solution

    |

  15. P(4)+3NaOH+3H(2)OtoPH(3)+3NaH(2)PO(2) What is the equivalent weight o...

    Text Solution

    |

  16. What is the oxidation sate of Cr in CrO(5)?

    Text Solution

    |

  17. Balance the following equation by electron method : MnO(4)^(-1)+SO(2...

    Text Solution

    |

  18. What is the oxidation number of Mn in K(2) MnO(4)?

    Text Solution

    |

  19. Balance the following chemical equation by ion electron method: Cr2O(7...

    Text Solution

    |

  20. What is the oxidation number of S in S(8)?

    Text Solution

    |