Calculate the heat change (cal) when `40` g of He gas at `27°C` undergoes isothermal and reversible compression from in

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Q 1117545480.     Calculate the heat change (cal) when `40` g of He gas at `27°C` undergoes isothermal and reversible compression from initial pressure of `1 ` atm to `10` atm (`R = 2` cal `K^-1` mo`l^-1`)
A

`55.272` kcal

B

`– 55.272` kcal

C

`13.818` kcal

D

`– 13.818` kcal

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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