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  • Match the complex ions given in Column I with the colours given in Column II and assign the correct code : Column I (Complex ion) (A) [ CO( NH_{3} ) _{6} ]^{3+} Column II (Colour) 1. Violet

In the following question match the items given in Columns I and II.

Match the complex ions given in Column I with the colours given in Column II and assign the correct code :

Column I (Complex ion) Column II (Colour)
(A)   \left [ Co\left ( NH_{3} \right ) _{6}\right ]^{3+} 1. Violet
(B) \left [ Ti\left ( H_{2}O\right ) _{6}\right ]^{3+} 2. Green
(C) \left [ Ni\left ( H_{2}O\right ) _{6}\right ]^{2+} 3. Pale blue
(D) \left [ Ni\left ( H_{2}O\right ) _{4}(en)\right ]^{2+}(aq) 4.Yellowish Orange
  5.Blue

(i) A (1) B (2) C (4) D (5)

(ii) A (4) B (3) C (2) D (1)

(iii) A (3) B (2) C (4) D (1)

(iv) A (4) B (1) C (2) D (3)

Answers (1)

Option (ii) is the correct answer.

Posted by

infoexpert23

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