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Questions and Answers
Which type of chemical reaction proceeds with a net release of free energy?
Which type of chemical reaction proceeds with a net release of free energy?
- Endergonic
- Spontaneous
- Exergonic (correct)
- Endothermic
What does a negative ΔG value indicate for a chemical reaction?
What does a negative ΔG value indicate for a chemical reaction?
- Energy conserved
- Energy released (correct)
- No change in energy
- Energy required
What does the magnitude of ΔG for an exergonic reaction represent?
What does the magnitude of ΔG for an exergonic reaction represent?
- No effect on the reaction
- Amount of energy required
- Amount of energy released
- Maximum work the reaction can perform (correct)
Under what conditions do exergonic reactions occur spontaneously?
Under what conditions do exergonic reactions occur spontaneously?
What is the main implication of a reaction being spontaneous?
What is the main implication of a reaction being spontaneous?
Which type of reaction requires an input of energy and is nonspontaneous?
Which type of reaction requires an input of energy and is nonspontaneous?
What happens to the free energy of a chemical mixture in an exergonic reaction?
What happens to the free energy of a chemical mixture in an exergonic reaction?
What is the amount of energy released in an exergonic reaction represented by?
What is the amount of energy released in an exergonic reaction represented by?
"Spontaneous" reactions are characterized by being:
"Spontaneous" reactions are characterized by being:
"Endergonic" reactions require an input of energy because their $ riangle G$ value is:
"Endergonic" reactions require an input of energy because their $ riangle G$ value is:
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