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Reshav Asked a Question
June 6, 2020 11:56 pmpts 30 pts
  • IIT JAM
  • Chemistry (CY)

If the entropy for c,h, gas is 230 then what is the abso lute mo lar entropy for this (a) 230 j/k mole (c) 57.5 j/k mole (b) 115 j/k mole (d) cannot predict (da

If the Entropy for C,H, gas is 230 then what is the abso lute mo lar Entropy for this (a) 230 J/K mole (c) 57.5 J/K mole (b) 115 J/K mole (d) cannot predict (data not sufficient)
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  • Reshav
    ok means data no sufficient here for calculations
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  • Suman Kumar thankyou
    Hope you have understood
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  • Suman Kumar Best Answer
    This is the formula from third law for absolute molar entropy at given temperature
    • cropped3569024471235922647.jpg
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  • Suman Kumar thankyou
    Note the 4th point. Nothing is mentioned the temperature pressure
    • cropped617515895322564203.jpg
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  • Suman Kumar
    Definitely it's option will be d. Absolute molar entropy can be calculated from third law of thermodynamics.
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  • Lingareddy
    may be it's d option
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  • Anand pratap singh
    Answer may be..... C... Use tautons rule...
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    Reshav
    please share full answer how to solve