If `200ml` of `0.2 M BaCl_(2)` solution is mixed with `500ml` of `0.1M Na_(2)SO_(4)` solution. Calculate osmotic pressure of resulting solutions , if temperature is 300 K ?

Explanation

To calculate the osmotic pressure of the resulting solutions when `200 ml` of `0.2 M BaCl₂` is mixed with `500 ml` of `0.1 M Na₂SO₄`, we will follow these steps:

### Step 1: Calculate the number of moles of BaCl₂ and Na₂SO₄

1. **Calculate moles of BaCl₂:**
\[ \text{Moles of BaCl₂} = \text{Molarity} \times \text{Volume (in L)} \]
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