Entropy of a substance remains constant during a/an __________ change. (A) Reversible isothermal (B) Irreversible isothermal (C) Reversible adiabatic (D) None of these

Entropy of a substance remains constant during a/an __________
change.
(A) Reversible isothermal
(B) Irreversible isothermal
(C) Reversible adiabatic
(D) None of these
by

1 Answer

Answer :

(C) Reversible adiabatic
by

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Which of the following non-flow reversible compression processes require maximum work? (A) Adiabatic process (B) Isothermal process (C) Isobaric process (D) All require same work

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Entropy change for an adiabatic reversible process is

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