The solubility product of `Ni(OH)_(2)` is `2.0xx10^(-15)`. The molar solubility of `Ni(OH)_(2)` in `0.1 M NaOH` solution is

Explanation

To find the molar solubility of `Ni(OH)₂` in a `0.1 M NaOH` solution, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Dissociation of `Ni(OH)₂`:**
The dissociation of nickel(II) hydroxide can be represented as:
\[
Ni(OH)₂ (s) \rightleftharpoons Ni^{2+} (aq) + 2OH^{-} (aq)
...