Transition and InnerTransition Elements - Result Question 100

####27. Which of the following pair is expected to exhibit same colour in solution?

(2005, 1M)

(a) VOCl2;FeCl2

(b) CuCl2;VOCl2

(c) MnCl2;FeCl2

(d) FeCl2;CuCl2

Show Answer

Solution:

  1. In CuCl2,Cu2+ has d9 configuration, exhibit dd transition and show colour. Similarly in VOCl2,V4+ has d1 configuration, can exhibit dd transition and show colour.


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