MCQ
A schematic plot of versus inverse of temperature for a reaction is shown below The reaction must be


- ✓Exothermic
- BEndothermic
- COne with negligible enthalpy change
- DHighly spontaneous at ordinary temperature

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[Assume steam to be an ideal gas. Given $A _{ vap } H ^{\ominus}$ for water at $373 \,K$ and $1\, bar$ is $41.1 \,kJ\, mol ^{-1} ; R =$ 8.31 $J\,K ^{-1} \,mol ^{-1}$ ]
