Which of the Following Has the Lowest Entropy

C 2 H 5 OH s -126C E. Gaseous sodium at 900C and 05 atm.

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Choose the reaction that illustrates ΔH f for LiHSO 4.

. Which of the following has the lowest entropy. Either gains or loses energy d. Group of answer choices.

A container of frozen water. 8 flashcards containing study terms like In an exergonic process the system _____. C 2 H 5 OH g 82C C.

Which one of the following has the highest standard molar entropy S at 45C. Which one of the following would be expected to have the lowest standard molar entropy. So water as more entropy and the s stands for sol fore.

Ask us anythingWhich of the following has the lowest entropy. Asked Jun 23 2017 in Chemistry by doctor_who. C 2 H 5 OH s -115C D.

Which of the following substances has the highest entropy. Valentin 98 1 year ago. Which of the following has the lowest entropy per mole.

Do you agree that the condensed phase should have the LOWEST associated entropy. 3 question Which of the following has the lowest entropy. Identify a substance that is NOT in its standard state.

However with CaO the Ca2 formed in solution has a high affinity attraction to for water molecules hence a lot of water molecules are arranged orderly - less chaos and hence a negative entropy. I believe that the answer is B. Memorize flashcards and build a practice test to quiz yourself before your exam.

The ________ Law of Thermodynamics states that for any spontaneous reaction the entropy of the universe increases. An ideal gas is to taken reversibly from state i at temperature T1 to any of the other states labeled I II III IV and V on the p-V diagram below. See the answer See the answer done loading.

Standard molar entropies S in JKmol are given below each reactant and product in the reaction shown below. All are at the same temperature T2. 2 SO2 g O2 g 2 SO3 g 2481 2050 2566.

C 2 H 5 OH l 16C Expert Answer. C10H22 s If delta G is small and positive the reverse reaction is spontaneous and the system is near equilibrium. Oil floating in a container of water d.

Click to see full answer Just so which has the greatest entropy. Start studying the Chem ch. A liquid a gas or a crystalline sold.

So you got choices between A and ENow there are TWO components in the alloy and in fact this alloy is widely used in synthesis as a LIQUIDUSnot A. Assuming that the room prior to the party was organized this would be the option that has the lowest entropy. Under normal conditions which of the following would have the highest entropy.

Which of the following systems has the lowest entropy. Liquid sodium at 100C. What state of water has the lowest entropy.

If Q increases delta G increases and the reaction becomes less spontaneous. Rank the five processes according to the change in entropy of the gas least to greatest. Thus they are not moving and hence in solids entropy is the lowest.

Solids have the fewest microstates and thus the lowest entropyLiquids have more microstates since the molecules can translate and thus have a higher entropyWhen a substance is a gas it has many more microstates and thus have the highest entropyMixing of substances will increase the. Place the following in order of decreasing standard molar entropy. Which of the following has the lowest entropy.

Identify the process in which the entropy. The lowest entropy is for ice. Sand mixed in a container of water c.

No energy change at all At 20C a sample of solid spontaneously sublimes to a gas. Likewise systems that have more organization have lower entropy. Delta G Delta G degrees.

Salt dissolved in a container of water b. A steam B liquid water C ice D solid sodium chloride E solid iron. In general which state of matter has the lowest entropy.

The standard entropy of reaction ΔS for this reaction is ________ JK. A solid B liquid C gas D plasma E supercritical fluid. Solid phases are clearly more ordered than liquid phases which are CLEARLY more ordered than gaseous phases.

Thus we can conclude that out of the given options has the lowest entropy. C 2 H 5 OH l 30C B. H2O s because is the makeup of water also known as one hydrogen and two oxygen.

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