2. (Old exam) A reaction occurs in the left-to-right direction until it reaches equilibrium. Which one statement is comp

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2. (Old exam) A reaction occurs in the left-to-right direction until it reaches equilibrium. Which one statement is comp

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2 Old Exam A Reaction Occurs In The Left To Right Direction Until It Reaches Equilibrium Which One Statement Is Comp 1
2 Old Exam A Reaction Occurs In The Left To Right Direction Until It Reaches Equilibrium Which One Statement Is Comp 1 (89.21 KiB) Viewed 40 times
2. (Old exam) A reaction occurs in the left-to-right direction until it reaches equilibrium. Which one statement is completely correct for this reaction? = A) At first, AS° of reaction > 0 but, when equilibrium is reached, AS° = 0. B) At first the reaction is exothermic and it continues until it is thermoneutral (AH = 0) C) AGº of reaction (which is a constant) remains negative throughout, else no reaction at all would occur. D) At first, the free energy, G>0, but, when equilibrium is reached, G= 0. E) At first, the free energy change, AG<0, but, when equilibrium is reached, AG = 0. =
1. Which of the following statements is/are correct? 1. The entropy of 1 mole of Br2 liquid at 65°C is greater than the entropy of 1 mole of Br2 gas under standard conditions at 65°C 2. The entropy of 1 mole of CO2 gas at 0.10atm pressure is greater than the entropy of 1 mole of CO2 gas at 1.0atm pressure at the same temperature. 3. The entropy of 1 mole of CH4 gas at 100°C is greater than the entropy of 1 mole of CH4 gas at 25°C at the same pressure. e) 1 and 3 a) 1 only f) 2 and 3 b) 2 only c) 3 only d) 1 and 2 g) All of them h) None of them
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