Home
Class 12
CHEMISTRY
Which of the following complex has highe...

Which of the following complex has higher `DeltA_(0)` VALUE?

Doubtnut Promotions Banner Mobile Dark

Text Solution

Verified by Experts

The correct Answer is:
C
|

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    CENGAGE CHEMISTRY|Exercise Exercises Single Correct (Application Of Coordination Compounds And Miscellaneous)|29 Videos

  • COORDINATION COMPOUNDS

    CENGAGE CHEMISTRY|Exercise Exercises Assertion Reasoning|25 Videos

  • COORDINATION COMPOUNDS

    CENGAGE CHEMISTRY|Exercise Exercises Single Correct (Hybridisation , Magnetic And Optical Properties )|19 Videos

  • CHEMICAL KINETICS

    CENGAGE CHEMISTRY|Exercise Archives Subjective|23 Videos

  • D AND F BLOCK ELEMENTS

    CENGAGE CHEMISTRY|Exercise Archives Subjective|29 Videos

Similar Questions

Explore conceptually related problems

The magnitude of Delta_(0) will be highest in which of the following complex.

Which of the following has a higher value for `K_(h)` at `27^(0)c`

Among the following pairs of complexes, in which case the `Delta_(0)` value is higher for the first one?

Which of the following ligand has lowest Delta_(0) value?

Which of the following complexes has lower Delta_(0) ​ (spliting energy) than pairing energy :-

Which of the following complex has large value of Delta_(0)

Which of the following complex has minimum magnitude of Delta_(0) ?

Among the following pair of complexes, in which case the Delta_(0) value is higher for the first one?

In which of the following octahedral complexes of Co(at. no. 27) , will the magnitude of Delta_(0) be the highest ?

Splitting energy (Delta_(0)) can usually be measured form the absorption spectra of the complex ions. In simple cases when light is absorbed by a complex ion, an electron in one of the lower energy orbitals is excited to one of the higher energy orbital. The energy corresponding to the frequency of absorbed light is equal to Delta_(0) . If value of Delta_(0) for the complex is in visible region, the complex is coloured and the value of Delta_(0) lies in ultraviolet or infrared region, the complex is colourless. For octahedral complexes, the cyrstal field stabilisation energy is given by CFSE= +[-0.4t_(2g)N+0.6e_(g)N_(1)]Delta_(0) Where N and N_(1) are number of electrons in t_(2g)" and "e_(g) orbitals respectively. The value of CFSE can be used for the correction of the experimental values of heats of hydration of divalent can be obtained by substracting the calculated CFSE values form the experimental values. Which of the following statements is correct ?

Splitting energy `(Delta_(0))` can usually be measured form the absorption spectra of the complex ions. In simple cases when light is absorbed by a complex ion, an electron in one of the lower energy orbitals is excited to one of the higher energy orbital. The energy corresponding to the frequency of absorbed light is equal to `Delta_(0)`. If value of `Delta_(0)` for the complex is in visible region, the complex is coloured and the value of `Delta_(0)` lies in ultraviolet or infrared region, the complex is colourless. For octahedral complexes, the cyrstal field stabilisation energy is given by `CFSE= +[-0.4t_(2g)N+0.6e_(g)N_(1)]Delta_(0)` Where N and `N_(1)` are number of electrons in `t_(2g)" and "e_(g)` orbitals respectively.
The value of CFSE can be used for the correction of the experimental values of heats of hydration of divalent can be obtained by substracting the calculated CFSE values form the experimental values.
Which of the following statements is correct ?

Which of the following complex has th highest value of `Delta_(t)`.

Home
Profile