Shweta thakur Asked a Question
July 9, 2020 1:05 pmpts 30 pts
/watch?v=749Jmc261CM&list=PLbu feTOMPstHv4DZX91-EEAD4WChWLr this expansion Pext 0 Poxt0 Irreversible (P V T) Thermal insulation P2 Ve Ta) (a) q 0 (c) PV2P,V (b) T-T (d) PV PV UEE Advanced 2014)
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  • Priyanshu kumar Best Answer
    It is thermally insulated so q=0 and work done and delta U is also zero for free T1=T2
    Likes(0) Reply(9)
    Shweta thakur
    which option is wrong here
  • Priyanshu kumar thankyou
    also p1v1=p1v2 for isothermal process
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  • Shweta thakur
    which option is wrong hete
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    Dinesh khalmaniya
    d is wrong
  • Dinesh khalmaniya
    options (A), (B), (C) are correct For free expansion W = 0, Q = 0, T2 = T1 and P1V1 = P2V2
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    Shweta thakur
    ok sir
  • Suman Kumar
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    Suman Kumar
    Previous year IIT jee question
  • Priyanshu kumar
    hope this will help u😊🙏
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