39. Which of the following processes would lead to an increase in the entropy of the system? O N2te) + 3 H2ie) → 2 NH3ie) O H2O2) → H2Om+/2 O2(g) O 2 le) → 12e)

Q: Indicate whether each process produces an increase or decrease in the entropy of the system

A: Given :-  (a) CO2(s) —> CO2(g) (b) CaO (s) + CO2 (g) —> CaCO3 (s)  (c) HCl (g) + NH3 (g) —>…

Q: Which of these processes result in an entropy decrease of the system?

A: Entropy means randomness. All spontaneous processes have positive or zero entropy change. This means…

Q: Which one of the following processes produces a decrease in the entropy of the system? melting solid…

A: The solid substances have the minimum disorder, hence the entropy of the solid is minimum. The…

Q: Which of the following processes shows a decrease in entropy of the system? Select one: O a. 2 CO(g)…

A: Since we know that entropy depends upon the following factors  (1) Physical state of the molecules :…

Q: In which of the following processes does the entropy decrease? The dissolving of sodium chloride in…

A: In which of the following process entropy decreases :  a) The dissolving of sodium chloride in…

Q: What is the entropy change, in J mol1 K1, when 100.0 g of water boils at 100.0 °C? (AHvaporization…

A: Since the entropy change is given by  ΔS = ΔHvaporization / Tboiling point  where Tboiling point =…

Q: Which of the following is the best example of a positive change in entropy? O A) The mixing of two…

A: Entropy is the degree of randomness or disorder. If randomness increase then entropy will also…

Q: Which process is necessarily driven by an increase in the entropyof the surroundings?a. the…

A: Entropy is defined as the measure of disorderliness in the system. The formula for the entropy of…

Q: Which reaction is most likely to have a decrease in entropy? O 3 NO2(g) + H2O(1) → 2 HNO3(1) + NO(g)…

A:

Q: Arrange the following sets of systems in order of increasing entropy. Assume one mole of each…

A: Entropy is an extensive quantity, which measures the random activity in a particular system. Entropy…

Q: Arrange the following sets of systems in order of increasing entropy. Assume one mole of each…

A: Entropy is a measure of randomness of a system. It is denoted by capital letter 'S' and its value…

Q: Predict whether the following changes represent an increase or decrease in the entropy of the…

A: A) Freezing leads to reduction in randomness of particles hence entropy decrease. B) 1 mole of…

Q: Which of the following substances has the highest standard molar entropy (S°) at 25°C?     a. .…

A:

Q: Determine whether the change in entropy increases or decreases. 1.Sublimation of naphthalene balls…

A: Entropy is a thermodynamic quantity that measures randomness or disorder. Higher is the entropy…

Q: which of the following reaction leads to an increase in entropy of the system? a) NH4Cl(s) ->…

A: * Answer : Correct option is which entropy increases __ a) NH4Cl(s) -----> HCl(g) + NH3(g)   *…

Q: The following constant pressure process occurs spontaneously when the system, initially at a…

A:

Q: For each of the following reactions, indicate whether you would expect the entropy of the system to…

A: As the number of gaseous moles increases on the product side the entropy is said to be increasing…

Q: D. PCI, (s) → PCI,(1) + Cl, (g) The entropy, ASixn, mol Angas decreases. increases. has little or no…

A:

Q: Directions: For each of the following reactions, indicate whether you would expect the entropy of…

A: Please find your solution below : Entropy is a measure of dispersal of energy in a system. It is…

Q: Which reaction results to a decrease in the entropy of the system? O 4 NH3 (g) + 5 02 (2) → 4 NO (g)…

A: The entropy is the measure of degree of randomness in a molecule.

Q: 10 For water, which phase has the largest entropy? O Liquid, H2O(1) Gas, H2O(g) O Ice-one, H20(s,…

A: Entropy means disorders. Order of entropy:- gas> liquid>solid.

Q: 10.43 Which reaction occurs with the greater increase in entropy? Explain yo (b) Br,(g) + Cl,(g)→ 2…

A: 10.43 has been solved. For 10.47 b, more data is needed from the table.  Entropy is the measure of…

Q: Rank the following substances in order of decreasing standard molar entropy (S°). Rank the gases…

A: Molar entropy: The standard Molar entropy of a substance is the entropy content of one mole of a…

Q: Which of the following represent an increase in entropy? carbon atoms crystallize and become…

A: The answer of the above question is given in following steps

Q: Sucrose, or table sugar, has two molecular forms: linear and ring. If a bag of sugar contains, 5.87…

A:

Q: how does the entropy of the system change for the following chemical reaction? C2H4 (g) + H2 (g) →…

A: Since the balanced reaction is  C2H4 (g) + H2 (g) → C2H6 (g) here we can see that we are reacting 2…

Q: v? 2SO4(s) → 2 NH4*(aq) + SO4²(aq) he reaction has zero entropy since elements should have z alues.…

A: Entropy is degree of randomness or disorderness.  In the given reaction,  solid is dissolved and…

Q: For the following process, does entropy increase, decrease or remain the same: H20 (s) --> H2O (1) O…

A: Entropy is a measure of randomness, disorder of a system. Entropy, the measure of a system's thermal…

Q: The following figures represent distributions of two types of gas molecules between two containers…

A: Since the entropy of system is maximum when the gas molecules occupies the complete volume in a…

Q: Which change is likely to be accompanied by an increase in entropy? A. N2 (g) + 3 H2 (g) → B. Ag*…

A: The answer is C

Q: Which reaction results in an increase in the entropy of the system? * O H20(g) H20(L) H20(L) H20(s)…

A: Entropy: Entropy can be defined as the measurement of randomness or disorderness in the…

Q: Q.6 The standard enthalpy of combustion of solid urea (CO(NH2)2) is -632 kJ mol at 298 K and its…

A:

Q: G

A:

Q: Which of the following reactions is likely to have the most negative change in entropy? NH3(g) b.…

A:

Q: For each of the following reactions, indicate whether you would expect the entropy of the system to…

A: Entropy is the randomness in the system. Gases have more entropy than liquids. Similarly, liquids…

Q: 1. Predict whether there is an increase of decrease in entropy in each of the following processes.…

A: (a) The liquid water is in more disordered state and the molecule in liquid state are free to move…

Q: What is the entropy change, in J mol-1 K-1, when 100.0 g of water boils at 100.0 oC?…

A: The relation between deltaH vaporization and change in entropy is:

Q: Indicate whether each process produces an increase or decrease in the entropy in the system. Please…

A: We have to predict whether we have increase or decrease in the entropy of the system.

Q: III. Indicate whether each of the following processes produces an increase or decrease in the…

A:

Q: Which of the following processes will result in an increase in entropy for the system?          (A)…

A:

Q: Which of the following processes shows a decrease in entropy of the system? Select one: O a. 2…

A: Entropy is the randomness or disordnerness of the system. ∆S= ∑SP-SR1. If ∆S= +ve ⇒Entropy…

Q: How does the entropy of the system change for the following chemical reaction? CO2 (g) → C (s) + O2…

A: Entropy- Entropy is a thermodynamic property. Entropy determines spontaneity of process.…

Q: Two moles of helium and three moles of argon are mixed at the same pressure and temperature. a)…

A:

Q: What major factor leads to a decreasein entropy as this reaction takes place?

A: A measure in disorder of system (or) degree of randomness is Entropy. The given chemical reaction…

Q: the highest molar entropy? a. CH2Cl2 (g) b. NH3 (g) c. N2O5 (s) d. N2H4 (l)

A: Entropy is the randomness of molecules in the given system.

Q: 8. The third law of thermodynamics claims that: ONone of the other OThe entropy of the OThe internal…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 10.43 Which reaction occurs with the greater increase in entropy? Explain your reasoning (a) 2 NO(g)…

A: In nature, every processes have an inclination to progress to a state of larger randomness. The…