Two vessels of capactie 1.5 L and 2.0 L containing hydrogen at 750 mm pressure and oxygen at 100 mm pressure, respectivity are connected to each other through a valve. What will be the final pressure of the gaseous mixture assuming that the temperature remains constant?

Explanation

To find the final pressure of the gaseous mixture when two vessels containing hydrogen and oxygen are connected, we will use the principles of gas laws, specifically Boyle's Law. Here’s the step-by-step solution:

### Step 1: Identify the Given Information
- **Vessel 1 (Hydrogen)**:
- Volume (V1) = 1.5 L
- Pressure (P1) = 750 mmHg
- **Vessel 2 (Oxygen)**:
- Volume (V2) = 2.0 L
...