Calculate the amount of work done when one mole of an ideal gas contained in a bulb of 2 L capacity at 1 atm is allowed to enter in evacuted bulb of 10 L capacity and in another case if is allowed to expand from 1 L to 5 L against a pressure of 1 atm.

Explanation

To solve the question, we need to calculate the work done in two scenarios involving the expansion of an ideal gas.

### Step 1: Understand the scenarios
We have two cases:
1. One mole of an ideal gas expands from a bulb of 2 L capacity into an evacuated bulb of 10 L capacity.
2. The gas expands from 1 L to 5 L against a pressure of 1 atm.

### Step 2: Calculate work done in the first scenario
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