Which of the following solutions in `H_(2)O` will show maximum depression in freezing point?
a.`0.1 M K_(2)[Hgl_(4)]` , b. `0.2 M Ba(NO_(3))_(2)`
c.`0.3 M "glucose"` , d.`0.4 M NaCl`

Explanation

To determine which solution will show the maximum depression in freezing point, we can use the formula for freezing point depression:

\[ \Delta T_f = i \cdot K_f \cdot m \]

Where:
- \(\Delta T_f\) is the depression in freezing point,
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