Home
Class 12
CHEMISTRY
The colour of the coordination compounds...

The colour of the coordination compounds depends on the crystal field splitting. What will be the correct order of absorption of wavelength of light of the visible region, for the complexes, `[Co(NH_(3)_(6)]^(3+). [Co(CN)_(6)]^(3+). [Co(H_(2)O)_(6)]^(3+)`

A

`[Co(CN)_(6)]^(3-) gt [Co(NH_(3))_(6)]^(3+) gt [Co(H_(2)O)_(6)]^(3+)`

B

`[Co(NH_(3))_(6)]^(3+) gt [Co(H_(2)O)_(6)]^(3+) gt [Co(CN)_(6)]^(3-)`

C

`[Co(H_(2)O)_(6)]^(3+) gt [Co(NH_(3))_(6)]^(3+) gt [Co(CN)_(6)]^(3-)`

D

`[Co(NH_(3))_(6)]^(3+) gt [Co(CN)_(6)]^(3-) gt [Co(H_(2)O)_(6)]^(3+)`

Text Solution

AI Generated Solution

To solve the question regarding the order of absorption of wavelengths of light in the given coordination compounds, we will follow these steps: ### Step 1: Identify the Ligands and Their Strength We have three complexes: 1. \([Co(NH_3)_6]^{3+}\) 2. \([Co(CN)_6]^{3+}\) 3. \([Co(H_2O)_6]^{3+}\) ...
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    NCERT FINGERTIPS ENGLISH|Exercise ASSERTION & REASON|15 Videos

  • COORDINATION COMPOUNDS

    NCERT FINGERTIPS ENGLISH|Exercise Warners Theory Of Coordination Compound|13 Videos

  • COORDINATION COMPOUNDS

    NCERT FINGERTIPS ENGLISH|Exercise HOTS|8 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    NCERT FINGERTIPS ENGLISH|Exercise NCERT Exemplar|15 Videos

  • ELECTROCHEMISTRY

    NCERT FINGERTIPS ENGLISH|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

The colour of the coordination compounds depends on the crystal field splitting . What will be the correct order of absorption of wavelength of light in the visible region, for the complexes, [Co(NH_(3))_(6)]^(3+) , [Co(CN)_(6)]^(3-) and [Co(H_(2)O)_(6)]^(3+) ?

What will be the correct order for the wavelengths of absorption in the visible region for the following: [Ni(NO_(2))_(6)]^(4-), [Ni(NH_(3))_(6)]^(2+), [Ni(H_(2)O)_(6)]^(2+) ?

Correct increasing order for the wavelengths of absorption in the visible region by the complexes of Co^(3+) is:

[Cr(CN)_(6)][Co(NH_(3))_(6)] contains

The shape of [Co(NH_(3))_(6)]^(3+) is

[Co(H_(2)O)_(6)]^(3+) complex is

Write IUPAC name of the following complex : [Co(NH_(3))_(6)]^(3+)

The hybridization states of the central atom in the complexes [Fe(CN)_(6)]^(3-),[Fe(CN)_(6)]^(4-) and [Co(NO_(2))_(6)]^(3-) are:

Which of the following are coordination isomers of [Co(NH_(3))_(6)][Cr(CN)_(6)] ?

The correct order of the spin-only magnetic moment of metal ions in the following low-spin complexes, [V(CN)_(6)]^(4-),[Fe(CN)_(6)]^(4-),[Ru(NH_(3))_(6)]^(3+) , and [Cr(NH_(3))_(6)]^(2+) , is :