MCQ
Which of the following compounds is colourless
- A$C{u_2}{(C{H_3}COO)_4}.2{H_2}O$
- ✓$C{u_2}C{l_2}$
- C$CuS{O_4}.5{H_2}O$
- D$[Cu{(N{H_3})_4}]S{O_4}.4{H_2}O$
✓
Answer
Correct option: B.
$C{u_2}C{l_2}$
b
(b) The anhydrous complex of $C{u^ + }$ do not involve $d-d$ transition and are thus colourless.
(b) The anhydrous complex of $C{u^ + }$ do not involve $d-d$ transition and are thus colourless.
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