An ideal gas of volume 1.0L is adiabatically compressed to (1/15)th of its initial volume. Its initial pressure and temperature is 1.01 ×105 Pa and 27°C respectively. Given C for ideal gas 20.8J/mol.K and y = 1.4. Calculate (a) final pressure, (b) work done, and (c) final temperature. (d) How would your answers change, if the process were isothermal? - VgyanHub

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Example 4.7: An ideal gas of volume 1.0L is adiabatically compressed to (1/15)th of its initial volume. Its initial pressure and temperature is 1.01 ×105 Pa and 27°C respectively. Given C for ideal gas 20.8J/mol.K and y = 1.4. Calculate (a) final pressure, (b) work done, and (c) final temperature. (d) How would your answers change, if the process were isothermal?

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Solution :-

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Case2 :-

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