MCQ
Match the complex ions given in Column $I$ with the colours given in Column $II$ and assign the correct code:
Code:
|
|
Column $I ($Complex ion$)$
|
|
Column $II ($Colour$)$
|
| $a.$ | $[Co(NH_3)_6]^{3+}$ | $1.$ |
Violet
|
| $b.$ | $[Ti(H_2O)_6]^{3+}$ | $2.$ |
Green
|
| $c.$ | $[Ni(H_2O)_6]^{2+}$ | $3.$ |
Pale blue
|
| $d.$ | $[Ni(H_2O)_4(en)]^{2+} (aq)$ | $4.$ |
Yellowish orange
|
|
|
|
$5.$ |
Blue
|
- A$\text{A (1), B (2), C (4), D (5).}$
- B$\text{A (4), B (3), C (2), D (1).}$
- C$\text{A (3), B (2), C (4), D (1).}$
- ✓$\text{A (4), B (1), C (2), D (3).}$