Figure (C) represents an exothermic reaction where the enthalpy decreases as the reaction progresses - HSC - SSCE Chemistry - Question 11 - 2007 - Paper 1
Question 11
Figure (C) represents an exothermic reaction where the enthalpy decreases as the reaction progresses. In this figure, we can observe that the products have lower ene... show full transcript
Worked Solution & Example Answer:Figure (C) represents an exothermic reaction where the enthalpy decreases as the reaction progresses - HSC - SSCE Chemistry - Question 11 - 2007 - Paper 1
Step 1
Describe Figure (C)
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Answer
Figure (C) shows a downward slope in enthalpy as the reaction progresses, which indicates an exothermic reaction where energy is released to the surroundings.
Step 2
Describe Figure (D)
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Answer
Figure (D) illustrates an upward slope in enthalpy as the reaction proceeds, depicting an endothermic reaction where energy is absorbed from the surroundings.
