In the determination of molar mass of `A^(+) B^(-)`, using a colligative property, what may be the value of van't Hoff factor if the solute is 50% dissociated ?

Explanation

To determine the van't Hoff factor (i) for the solute \( A^+ B^- \) that is 50% dissociated, we can follow these steps:

### Step 1: Understand the Degree of Dissociation
The degree of dissociation (\( \alpha \)) is given as 50%. This can be expressed as:
\[ \alpha = \frac{50}{100} = 0.5 \]

...