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DeltaS("says") "for" 4Fe((s)) + 3O(2) ra...

`DeltaS_("says") "for" 4Fe_((s)) + 3O_(2) rarr 2Fe_(2) O_(3(s)) " is" -550 J//k//mol` at 298K. If enthalpy change for same process is `-1600kJ//mol, DS_("total")` (in J/mol/K) is

A

`[(1600)/(298) xx 10^(3)] + 550 gt 0`

B

`550- [(1600)/(298)] lt0`

C

`[(1600)/(298) xx 10^(3)] -550 gt 0`

D

`[(1600+550)/(298)] gt 0`

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-CHEMICAL THERMODYNAMICS-Lecture Sheet Exercise-III
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