Tejas posted an Question
September 04, 2020 โ€ข 15:51 pm 30 points
  • IIT JAM
  • Chemistry (CY)

For the following reaction, co,+ h,o>h,co the entropy change (asystem was calculated to be -96j k molt. the enthalpy change (ah) was measured to be -45 kj k mol

For the following reaction, CO,+ H,O>H,CO the entropy change (ASystem was calculated to be -96J K molt. The enthalpy change (AH) was measured to be -45 kJ K mol. This reaction is expected to be a spontaneous process. The total change in entropy (Asystem+ surrounding (a) +54 JKmo (c)-45096JK mol 9 (b)-96 J Kmol (d)-44004 JKl moli 1and are enclased bv a thermally insulated material. Chamber

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    Dinesh khalmaniya 1 Best Answer

    explanation

    cropped2172669422824835779.jpg
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    correct the unit given in the question

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    got it

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    please accept the answer if you got it๐Ÿ™๐Ÿ™

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    yes sir now I get it.... Thanks ๐Ÿ™

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    Priyanshu kumar best-answer

    Dear tejas...here change in delta H it is taken Kj /K/mol

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    But unit of enthalpy is kj/mol

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    The entropy change of surrounding is calculated as -Delta H/T

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    This unit comes as Kj/mol/K

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    And also it is taken as Kj ...according to this ans is not right

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    got dear?

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    yes sir but How temperature (T) calculate??

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    if you take this right

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    then you have to divide this by 298K

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    then you get entropy and then add both entropy

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    got this concept dear tejas??

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    like this

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    yes sir I got....

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    please accept the answer if you got it๐Ÿ˜Š๐Ÿ™

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