An ideal gas in a cylinder is separated by a piston in such a way that the entropy of one part is S 1 and…

An ideal gas in a cylinder is separated by a piston in such a way that the entropy of one part is S1 and that of the other part is S2. Given that S1>S2. If the piston is removed then the total entropy of the system will be:
  1. S1×S2
  2. S1-S2
  3. S1 S2
  4. S1+S2

Solution


; S1>S2

After piston is removed

|
; Stotal=S1>S2

Asked in: JEE Main 2021 (18 Mar Shift 2)

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