one mole an ideal gas having volume 2 litre and at a pressure of 10 atm expands isothermally at 25 °C into a vacuum until its total volume is 10 litres. How much heat is absorbed and how much work is done in the expansion ?

Explanation

To solve the problem of how much heat is absorbed and how much work is done during the isothermal expansion of one mole of an ideal gas, we can follow these steps:

### Step 1: Identify the Given Values
- Number of moles (n) = 1 mole
- Initial volume (V1) = 2 liters
- Final volume (V2) = 10 liters
- Initial pressure (P1) = 10 atm
- Temperature (T) = 25 °C = 298 K (convert Celsius to Kelvin by adding 273)
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