Check the option(s) in which a chemical reaction is spontaneous (AS univ> 0) only below a certain temperature. There is an increase in entropy from reactants to products, and there is no heat exchange with the surroundings and thus no entropy change in the surroundings. There is a decrease in entropy from reactants to products, but the reaction releases lots of heat to the surroundings, raising the entropy of the surrounding. There is a decrease in entropy from reactants to products, and the reaction absorbs heat from the surroundings, lowering the entropy of the surrounding particles. There is an increase in entropy from reactants to products, but the reaction absorbs heat from the surroundings, lowering the entropy of the surrounding particles. There is an increase in entropy from reactants to products, and the reaction heats up the surroundings.

Check the option(s) in which a chemical reaction is spontaneous (AS univ> 0) only below a certain temperature. There is an increase in entropy from reactants to products, and there is no heat exchange with the surroundings and thus no entropy change in the surroundings. There is a decrease in entropy from reactants to products, but the reaction releases lots of heat to the surroundings, raising the entropy of the surrounding. There is a decrease in entropy from reactants to products, and the reaction absorbs heat from the surroundings, lowering the entropy of the surrounding particles. There is an increase in entropy from reactants to products, but the reaction absorbs heat from the surroundings, lowering the entropy of the surrounding particles. There is an increase in entropy from reactants to products, and the reaction heats up the surroundings.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter16: Thermodynamics: Directionality Of Chemical Reactions

Section16.3: Measuring Dispersal Of Energy: Entropy

Problem 16.1PSP: A chemical reaction transfers 30.8 kJ to a thermal reservoir that has a temperature of 45.3 C before...

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