Himanshu Pandey Asked a Question
April 14, 2020 1:22 ampts 30 pts
why here P=0 how it is consider as free expension although it is not given in question and what this free expension
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  • Abhishek singh Best Answer
    Oh, I see what is bothering you. But now on, you will never get confused about this term. In simple terms, What does it mean by free? Answer is , which comes without any cost. Now ...
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    Abhishek singh
    without*
  • Shanu arora
    free expansion comes from the discription given in the question , actually that is the main crux of the question.
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    Himanshu Pandey
    what kind of description explain that part from question