Q.

Match List I with List II                                  [2023]

  List I   List II
  Coordination entity   Wavelength of light absorbed in nm
A. [CoCl(NH3)5]2+ I. 310
B. [Co(NH3)6]3+ II. 475
C. [Co(CN)6]3- III. 535
D. [Cu(H2O)4]2+ IV. 600

Choose the correct answer from the options given below:

1 A-III, B-II, C-I, D-IV  
2 A-II, B-III, C-IV, D-I  
3 A-IV, B-I, C-III, D-II  
4 A-III, B-I, C-II, D-IV  

Ans.

(1)

Δoλ{Δo=hcλ}