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Heat and Thermodynamics question

2011 · Shift 2 · Q59
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Heat and Thermodynamics question

2011 · Shift 2 · Q59

JEE AdvancedPhysicsHeat and ThermodynamicsMCQ+3 / −1

One mole of a monatomic gas is taken through a cycle ABCDA as shown in the PV diagram. Column II give the characteristics involved in the cycle. Match them with each of the processes given in Column I.

IIT-JEE 2011 Paper 2 Offline Physics - Heat and Thermodynamics Question 27 English

Column I Column II
(A) Process A →\to→ B (P) Internal energy decreases.
(B) Process B →\to→ C (Q) Internal energy increase.
(C) Process C →\to→ D (R) Heat is lost.
(D) Process D →\to→ A (S) Heat is gained.
(T) Work is done on the gas.

  1. A
    (A) →\to→(P), (R), (T); (B) →\to→(P), R; (C) →\to→(Q), (S); (D) →\to→(R), (T)
  2. B
    (A) →\to→(P), (T); (B) →\to→(P), (R); (C) →\to→(Q), (S); (D) →\to→(R)
  3. C
    (A) →\to→(R), (T); (B) →\to→(P), (R); (C) →\to→(S); (D) →\to→(R), (T)
  4. D
    (A) →\to→(P), (R), (T); (B) →\to→(P), (R); (C) →\to→(Q); (D) →\to→(R), (T)
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