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Sudarshan posted an Question
April 07, 2020 • 23:35 pm 30 points
  • IIT JAM
  • Physics (PH)

(b) pressure and temperatu (d) internal energy and temperature which of the following are all extensive parameters? (a) volume and temperature (c) entropy and v

(B) Pressure and temperatu (D) Internal energy and temperature Which of the following are all extensive parameters? (A) Volume and temperature (C) Entropy and volume Q8.

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    Abhishek singh Best Answer

    extensive parameters: those thermodynamics parameters which depend on amount( mole, kg, litre, or any measures). or those parameters which get devided(or changed ) after partition in the system(assume it as a closed box). here in option C we have entropy and volume. 1) entropy is the measurement of disorders. if amount of particles change, the disorders changes. 2) volume gets clearly halved if you partition your box in equal halves. hence , option C is correct. or you can see rest of all option have temperature in common. and temperature is intensive parameter(not extensive). hence the best option is option C. Thank you.

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