Shristy posted an Question
August 14, 2020 • 01:13 am 30 points
  • IIT JAM
  • Chemistry (CY)

Which of the following statements must be true for the entropy of a pure solid to be zero? () the temperature must be 0 k (11) the solid must be crystalline not

Which of the following statements must be true for the entropy of a pure solid to be zero? () The temperature must be 0 K (11) The solid must be crystalline not amorphous (III) The solid must be perfectly ordered V) The solid must be an element 5. (a) I, II and II (b) I and II (c)I only (d) I, II, III and IV

2 Answer(s) Answer Now
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    Dinesh khalmaniya 1 Best Answer

    option A for a perfect crystalline sold at 0k temperature entropy is zero.

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    but option c is given sir

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    but Shristy crystalline solid are also arrange in well ordered

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    this is according to third law of ther

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    ok sir thanku

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    thermodynamics*

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    Priyanshu kumar best-answer

    https://doubtnut.com/question-answer-chemistry/which-of-the-following-statements-must-be-true-for-the-entropy-o-a-pure-solid-to-be-zero-i-the-tempe-34506921 check this solution shristy

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    shristy many answer are wrong given in your set🙁

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