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NEET
Exam
NEET
Subject
Physics
Chapter
Thermodynamics

NEET · Physics · Thermodynamics

Which of the following is an equivalent cyclic process...

Which of the following is an equivalent cyclic process corresponding to the thermodynamic cyclic given in the figure? Where, 1→21 \to 2 is adiabatic. (Graphs are schematic and are not to scale)

Which of the following is an equivalent cyclic process corresponding to the thermodynamic cyclic given in the figure?

Options

  1. AIn the chemical reactions given above A and B respectively are :
  2. BIn the chemical reactions given above A and B respectively are :
  3. CIn the chemical reactions given above A and B respectively are :
  4. DIn the chemical reactions given above A and B respectively are :

Correct answer

C. In the chemical reactions given above A and B respectively are :

Step-by-step solution

For process 3→13 \to 1, Volume is constant,
PV=nPT;PV = nPT; as P increases T increases.
For process 1→21 \to 2, the process is adiabatic process,
PVγ=P{V}^{\gamma} = Constant
⇒TVγ−1=⇒ T{V}^{\gamma - 1} = Constant.
For process 2→32 \to 3, pressure is constant,
V=kTV = kT.
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