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If 250ml of N(2) at 30^(@)C and a pressu...

If 250ml of `N_(2)` at `30^(@)C` and a pressure of 250mm Hg are mixed with 400ml of `CH_(4)` at `30^(@)C` and pressure of 300mm Hg so that the volume of the resulting mixture is 350ml, what will be the final pressure of the mixture at `30^(@)C`? 

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To find the final pressure of the mixture of gases, we can use the formula derived from the ideal gas law, which states that the total pressure of a gas mixture is equal to the sum of the partial pressures of the individual gases, adjusted for their volumes. ### Step-by-Step Solution: 1. **Identify Given Values:** - For `N₂`: - Volume (V₁) = 250 ml - Pressure (P₁) = 250 mm Hg ...
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