An ideal gas is expanded form `(P_(1) V_(1) T_(1))` to `(p_(2),V_(2) T_(2)` used different conditions. The correct statement (s) among the following is (are)A. The work done by the gas is less when it is expanded revesibly from `V_(1),(to) V_(2)` under abiabitc conditions as compared to that when expanded reversibly form `v_(1) (to)V_(2)` under isothemal conditions.B. The change in internal energy of the gas is (i) zero , if it is expanded reversibly with `T_(1)= T_(2) ` and (ii) positive if it is expaned reversiby under abiabatic conditions with `T_(1) ne T_(2)`C. If the expansion is carried out freely, it is simultaneously both isothermal as well as adiabaticD. The work done on the gas is maximum when it is compressed irrversibly from `(p_(2)V_(2)) " to " (P_(1), V_(1))` against constant pressen `P_(1)`

An ideal gas is expanded form `(P_(1) V_(1) T_(1))` to `(p_(2),V_(2) T

1.	An ideal gas is expanded form `(P_(1) V_(1) T_(1))` to `(p_(2),V_(2) T_(2)` used different conditions. The correct statement (s) among the following is (are)A. The work done by the gas is less when it is expanded revesibly from `V_(1),(to) V_(2)` under abiabitc conditions as compared to that when expanded reversibly form `v_(1) (to)V_(2)` under isothemal conditions.B. The change in internal energy of the gas is (i) zero , if it is expanded reversibly with `T_(1)= T_(2) ` and (ii) positive if it is expaned reversiby under abiabatic conditions with `T_(1) ne T_(2)`C. If the expansion is carried out freely, it is simultaneously both isothermal as well as adiabaticD. The work done on the gas is maximum when it is compressed irrversibly from `(p_(2)V_(2)) " to " (P_(1), V_(1))` against constant pressen `P_(1)`
Answer» Correct Answer - a,c,d

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