What is the condition for a salt to get precipitated from its saturated solutions?

Explanation

To determine the condition for a salt to get precipitated from its saturated solution, we can follow these steps:

### Step 1: Understand the Dissociation of Salt
When a salt (let's say AB) is dissolved in water, it dissociates into its ions:
\[ AB \rightleftharpoons A^+ + B^- \]

### Step 2: Define the Ionic Product (Q)
The ionic product (Q) is defined as the product of the concentrations of the ions in the solution:
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