Chemistry, asked by yashkrrish123, 9 hours ago

Why external pressure is used in the formula of work done? ​

Answers

Answered by jhahema05
0

Answer:

cuz

Explanation:

Pressure is needed for it

Answered by applenabor28
0

Explanation:

In free expansion a gas expands without an opposing external pressure. Even if the original internal gas pressure was 2 or 10 atm, the work is still zero because no opposing force is present. ... The only resistance is therefore the external pressure and thus this is what you must work against

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