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Delta S for 4Fe ((s)) + 3 O (2(g)) to 2 ...

`Delta S for 4Fe _((s)) + 3 O _(2(g)) to 2 Fe _(2) O _(3 (s))` is -550 J/mole/K.The process is found to be spontaneous even at 298K because `[Delta H =- 1660kJ]`

A

`Delta S _("total ") =- 2000 J `

B

`Delta S _("total") =+ 1650J`

C

`Delta S _("total ") =+ 4980J`

D

`Delta S _("total") =-4980J`

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The correct Answer is:
C
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