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NEET2010PhysicsThermodynamicsActual

Pressure versus temperature graph of an ideal gas is as shown in figure. Density of the gas at point A is ₀ . Density at point B will be

Options

  1. A3 4 ₀
  2. B3 2 ₀
  3. C4 3 ₀
  4. D2 ₀

Correct answer

B. 3 2 ₀

Step-by-step solution

aligned & = P M R T or P T & ( P T )_A= P₀ T₀ and ( P T )_B= 3 2 ( P₀ T₀ ) & ( P T )_B= 3 2 ( P T )_A & _B= 3 2 _A= 3 2 ₀ aligned

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