KTGHard
Question
A mass of an ideal gas undergoes a reversible isothermal compression. Its molecules will then have compared with initial state, the same
(i) root mean square velocity (ii) mean mometum (iii) mean kinetic energy
(i) root mean square velocity (ii) mean mometum (iii) mean kinetic energy
Options
A.(i), (ii), (iii) correct
B.(i), (ii) correct
C.(ii), (iii) correct
D.(i) correct
Solution
As initial and final state are same
∴ TI = TF As Vrms,
and 
depends on temperature
∴ all are equal.
∴ TI = TF As Vrms,
and depends on temperature
∴ all are equal.
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