Nivedha posted an Question
May 01, 2020 • 01:16 am 30 points
  • CSIR NET
  • Chemical Sciences

A sample of argon gas at 1 atm and 27°c expands reversibly and adiabat ically from 1.25 litre to 2.50 litre. the change in enthalpy approximatelyis (a) 11.5 jou

A sample of Argon Gas at 1 atm and 27°C expands reversibly and adiabat ically from 1.25 litre to 2.50 litre. The change in enthalpy approximatelyis (a) 11.5 Joule (b) 272 Joule (c) 115 Joule (d) 0 daalanc fallauina adiahatic reversible expansion plot of log P vs log V is linear with a sone

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    Dinesh khalmaniya 1

    tell me where did you get difficulty to solve this question..this is simple formula based question

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    how did you find Cv value?

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    cv = 3/2R = 12.48

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    Dinesh khalmaniya 1

    option c

    cropped2396335841959370022.jpg
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    I dont understand how do you arrive at the answer. please, if possible explain once again, sir.

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