Home
Class 12
CHEMISTRY
Given below are the electrode potential ...

Given below are the electrode potential values, `E^(Theta)` for some of the first row of transition elements :

Explain the irregularities in these values on the basis of electronic structure of atoms.

Promotional Banner

Topper's Solved these Questions

  • d- AND- f- BLOCK ELEMENTS

    ICSE|Exercise ISC EXAMINATION QUESTIONS (PART-II)(DESCRIPTIVE QUESTIONS)|15 Videos

  • d- AND- f- BLOCK ELEMENTS

    ICSE|Exercise EXERCISE (PART-II) (DESCRIPTIVE QUESTIONS)(SHORT ANSWER QUESTIONS)|50 Videos

  • COORDINATION COMPOUNDS

    ICSE|Exercise ISC EXAMINATION QUESTION (PART- II DESCRIPTIVE QUESTIONS)|39 Videos

  • DISTINCTION BETWEEN PAIRS OF COMPOUNDS

    ICSE|Exercise QUESTIONS |155 Videos

Similar Questions

Explore conceptually related problems

Explain why transition elements have many irregularities in their electronic configuration.

Explain briefly how +2 state become more and stable in the first half of the first row transition elements with increasing atomic number?

The second and third rows of transition elements resemble each other much more than they resemble the first row. Explain, why?

Which one of the following transition element has the lowest value of enthalpy of atomization?

In first transition series elements the highest oxidation number shown is +x. What is the value of x.

One electron is present in the outermost shell of the atom of an element X. What would be the nature and value of charge on the ion formed if this electron is removed from the outermost shell?

Describe the trend in I.E., electrode potential, atomic radii and oxidation states of elements of first transition series.

Four successive members of the first row transition elements are listed below with their atomic number. Which one of them is expected to have the highest third ionisation enthalpy ?

Four successive members of the first row transition elements are listed below with their atomic number. Which one of them is expected to have the highest third ionisation enthalpy ?

Four successive members of the first row transition elements are listed below with their atomic number. Which one of them is expected to have the highest third ionisation enthalpy ?

ICSE-d- AND- f- BLOCK ELEMENTS-EXERCISE (PART-II) (DESCRIPTIVE QUESTIONS)(LONG ANSWER QUESTIONS)
  1. Assign reasons for the following : (b) The ionization energy of 5d e...

    Text Solution

    |

  2. Assign reasons for the following : Write equations for the preparati...

    Text Solution

    |

  3. Assign reasons for the following: Sc^(3+) ion is colourless while Cr...

    Text Solution

    |

  4. Why are Mn^(2+) compounds more stable than Fe^(2+) towards oxidation t...

    Text Solution

    |

  5. Assign reasons for the following: Cu(I) compounds are white and diam...

    Text Solution

    |

  6. Assign reasons for the following: Why is the chemistry of all lantha...

    Text Solution

    |

  7. Assign reasons for the following: What is lanthanoid contraction ? E...

    Text Solution

    |

  8. How and you account for the following : (i) Cabalt (II) is stable in...

    Text Solution

    |

  9. Why Sm^(2+) , Eu^(2+) and Yb^(2+) ions are good reducing agents , but ...

    Text Solution

    |

  10. Compare the properties of lanthanoids and actinoids.

    Text Solution

    |

  11. Given below are the electrode potential values, E^(Theta) for some of ...

    Text Solution

    |

  12. Complete the following chemical reaction equations : (i) Cr(2)O(7)^(...

    Text Solution

    |

  13. Decribe the general trends in the following properties of the first se...

    Text Solution

    |

  14. Assign reasons for each of the following (i) Trasitiono elements exh...

    Text Solution

    |

  15. (a) Complete the following chemical reaction equations : (i) MnO(4(a...

    Text Solution

    |

  16. Explain the following observations about the transition/ inner-transit...

    Text Solution

    |

  17. Complete the follwing chemical equations for reactions : (i) Fe^(@+...

    Text Solution

    |

  18. Give an explanation for each of the following observations: (i) The...

    Text Solution

    |

  19. Complete the follwing chemical equations for reactions : (i) Fe^(@+...

    Text Solution

    |

  20. Explain the following observations: (i) Transition elements are know...

    Text Solution

    |