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Question

Given graph gives variation of fraction numerator P V over denominator T end fraction with P for 1gm of oxygen at two different
temperatures T subscript 1 text  and  end text T subscript 2 If density of oxygen is 1.427 kg/m3 ,the value of fraction numerator P V over denominator T end fraction
at point A   and relation between T subscript 1 straight & T subscript 2 is

  1. 0.256 straight J divided by straight K text  and  end text straight T subscript 1 less than straight T subscript 2
  2. 8.314 J divided by K text  and  end text T subscript 1 greater than T subscript 2
  3. 8.314 J divided by K text  and  end text T subscript 1 less than T subscript 2
  4. 0.256 J divided by K text  and  end text T subscript 1 greater than T subscript 2

The correct answer is: 0.256 J divided by K text  and  end text T subscript 1 greater than T subscript 2


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