Question

ckboard Remaining Time: 57 minutes, 43 seconds Question Completion Status: QUESTION 4 Compare the following two potential energy diagrams for general reactions I and II. Which statement below is correct with respect to theim corresponding enthalpy of reaction and their relative rates? PE PE Progess of Reaction Progress of Restion I a ReactionI is endothermic, reaction II is exothermic and reaction I proceeds at a faster rate. b. Both reactions are endothermac and reaction I proceeds at a faster rate c Both reactions are endothermic and reaction II proceeds at a faster rate d Reaction I is exothermic, reaction II is endothermic and reaction I proceeds at a faster rate e. Both reactsons are exothermsc and reaction I proceeds at a faster rate CSave ad Sit to sve and ubmit,Cek Save ALAncers to s all anens abe F10 F1 F12 Prsc

Answer 1

Dear student,

PE PC | ΔΗ 2. - Progress of Reaction Progress of Reaction Ga- Activation Energy In an endotheamic reaction, the energy of the product is greater than the energy of the reactant and AH is positive to, Both leadion is endothermic seadtion Activation enemgy (ta) of a reaction is the bernier that must be overcome for the readants to be able to become broducts low, meaning that the reaction bo, The activation energy is is likely to be fast Reaction (I) proceeds at a faster rate 3o, oklion (b) is correct

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