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Reshav posted an Question
August 02, 2020 • 23:28 pm 30 points
  • IIT JAM
  • Chemistry (CY)

(c)13 rv2 v1 3r v (c) 3r v v (d) a certain mass of gas is made to undergo separately adiabatic and isothermally expansion to ne satne pressure, starting from th

(C)13 RV2 V1 3R V (c) 3R V V (d) a certain mass of gas is made to undergo separately adiabatic and isothermally expansion to ne Satne pressure, starting from the same initial condition of temperature and pressure, then, as cOmpalcu to that of isothermal expansion, in the case of adiabatic expansion, the final 40. (a) volume and temperature will be higher. (b) vo lume and temperature will be Jower (c) temperature willbe lower but the final volume will be higher (d) volume will be lower but the final temperature will be higher vo moles of Helim cas undergo a reversible cyclic process as shown in figure. Assuming gas to

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    Ashutosh singh best-answer

    Dear student, have a look.

    cropped2070296765.jpg
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    Reshav buddy, this is a good question..kindly note the concepts of it!

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    but sir its ans is option b please clear it

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    Dear Reshav, I have cross verified this question from a book also...the correct answer is (A). The given answer is incorrect, buddy!

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    I'm attaching screenshots of the question and it's answer. Whatever I did above was right.

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    ok thankyou very much sir

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    sir in the image it wrote that in adiabatic expansion temp is higher but in adia. expansion tem decreases so temp will be loweres

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    Priyanshu kumar Best Answer

    https://doubtnut.com/question-answer-chemistry/if-a-certain-mass-of-gas-is-made-to-undergo-separately-adiabatic-and-isothermal-expansions-to-the-sa-11035990 check this video solution reshav

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    hope it helps😊

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