highlight the incorrect statement regarding equilibrium. (select at least 4 sentences to check your…
highlight the incorrect statement regarding equilibrium. (select at least 4 sentences to check your answer)\n1 chemical reactions proceed in one direction only\n2. reactions will proceed until a state of equilibrium is reached.\n3. equilibrium is the highest state of free energy that can be reached\n4 energy is added to a system to prevent equilibrium from being reached.\n5. the goal of an organism is to reach equilibrium.\n6. living organisms fight a constant battle against entropy.\n7. living organisms are examples of closed systems.
Answer
Brief Explanations:
- Chemical reactions are reversible and can proceed in both directions, not just one - direction, so statement 1 is incorrect.
- Equilibrium is the state of minimum free energy, not the highest, so statement 3 is incorrect.
- A system reaches equilibrium spontaneously without the need for energy to be added to prevent or reach it in most cases, so statement 4 is incorrect.
- The goal of an organism is not to reach equilibrium as equilibrium in a biological context implies death; organisms maintain a non - equilibrium steady state, so statement 5 is incorrect.
- Living organisms are open systems as they exchange matter and energy with the environment, not closed systems, so statement 7 is incorrect.
Answer:
- Chemical reactions proceed in one direction only.
- Equilibrium is the highest state of free energy that can be reached.
- Energy is added to a system to prevent equilibrium from being reached.
- The goal of an organism is to reach equilibrium.
- Living organisms are examples of closed systems.