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Vineeta Mitra
Asked: 2022-10-29T01:15:54+05:30 In:

Which is the correct is /are correcct :
A. Final temperature in reversible adiabatic expansion is lesser than in irreversible adiabatic expansion .
B. When heat is supplied to an ideal gas in isothermal process, kinetic energy of gas will increasase.
C. When an ideal gas is subjected to adiabatic expansion it gets cooled
D. Entropy increases in atomisation of dihydrgen

Which is the correct is /are correcct :
A. Final temperature in reversible adiabatic expansion is lesser than in irreversible adiabatic expansion .
B. When heat is supplied to an ideal gas in isothermal process, kinetic energy of gas will increasase.
C. When an ideal gas is subjected to adiabatic expansion it gets cooled
D. Entropy increases in atomisation of dihydrgen
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1 Answer

  1. Correct Answer – A::C::D
    `W_(“irr”)gtW_(“rev”) ` with sign
    `nC_(V) (T_(“irr”)-n T_(1))gt “nc”_(“v”)(T_(“rev”)-n T_(1))`
    `T_(“irr”)gtT_(“rev”)`

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