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Question
A gas is allowed to expand in a well insulated container against a constant external pressure of 2.5 Bar from an initial volume of 2.5L to a final volume of 4.5L The change in internal energy, ΔU of the gas will be ______.
Options
- 500 J
+ 500 J
- 1013 J
+ 1013 J
MCQ
Fill in the Blanks
Solution
A gas is allowed to expand in a well insulated container against a constant external pressure of 2.5 Bar from an initial volume of 2.5L to a final volume of 4.5L The change in internal energy, ΔU of the gas will be - 500 J.
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Internal Energy (U)
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