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if answered ill give thumbs up Given that the normal boiling point of CH3COCH, is 56 C, which of the following statements about the process
if answered ill give thumbs up
Given that the normal boiling point of CH3COCH, is 56 C, which of the following statements about the process below is/are correct? You may choose more than one, or none of the statements. CH3COCH3(g. 75 C, 1 atm) CH3COCH3(1,51 C, 1 atm) You may assume that the temperature of the surroundings is constant and also equal to 51 C. Note: The normal boiling point (Tnbp) is the boiling temperature at 1 atm. The phase change is reversible at the normal boiling point but irreversible if P= 1 atm and T* Tnbp. The entropy of the system increases: AS > 0. The entropy of the surroundings increases: Assurr> 0. The entropy of the universe increases: Sun >0. Work is done by the system on the surroundings. Heat flows from the system into the surroundings. The entropy change for the system is equal to AHI Tap The entropy change for the system is equal to AHI Tsurt The process is thermodynamically reversible. A 0.007367 mol sample of an organic compound was burned in oxygen in a bomb calorimeter. The temperature of the calorimeter increased from 24.3 C to 30.4C. If the heat capacity of the calorimeter is 4.70 kJ (C) 1, then what is the constant volume heat of combustion of this compound, in kilojoules per mole? (Remember to include a "+" or "-" sign in your answer, as appropriate.) Enter your answer with 3 significant figures. Do not include units as part of your answer. The constant volume heat of combustion is qv= Number kl mol Step by Step Solution
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