Question

16. A sample argon of mass 6,56 g occupies 18.5 dm at 305 K.(i) Calculate the work done when
the gas expands isothermally against a constant external pressure of 7.7 kPa until its volume
is increased by 2.5 dm (ii) Calculate the work done if same expansion is carried out
reversibly.
the work done when the gas​

Answer 1

Answer:

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