Ch. 17 - Chemical ThermodynamicsWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: Which of the following processes is accompanied by a decrease in entropy of the system? A) C6H12O6(s) → 3CH3OH(l) + CO(g) + 2C(s) B) Ni(s) + 4CO(g) → Ni(CO)4(g) C) NaHCO3(aq) + HCl(aq) → H2O(l) + N

Problem

Which of the following processes is accompanied by a decrease in entropy of the system?

A) C6H12O6(s) → 3CH3OH(l) + CO(g) + 2C(s)

B) Ni(s) + 4CO(g) → Ni(CO)4(g)

C) NaHCO3(aq) + HCl(aq) → H2O(l) + NaCl(aq) + CO2(g)

D) NaClO3(s) → Na+(aq) + ClO31-(aq)

E) None of the above