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Pressure of an ideal gas, contained in a closed vessel, is increased by 0.4 % when heated by 1^ C . Its initial temperature must be :

Options

  1. A25^ C
  2. B2500 ~K
  3. C250 ~K
  4. D250^ C

Correct answer

C. 250 ~K

Step-by-step solution

Isochoric process aligned & P T & P P = T T aligned aligned & 0.4 100 = 1 T & T=250 ~K aligned

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