The statements which are true out of the given statements at the given values of temperature and standard enthalpy change for the given reaction are to be determined. Concept Introduction: The relation between standard free energy change, standard entropy change and standard free energy change is determined by using the formula, Δ G = Δ H − T Δ S To determine: The authenticity of the statement, “The given reaction is an endothermic reaction”.
The statements which are true out of the given statements at the given values of temperature and standard enthalpy change for the given reaction are to be determined. Concept Introduction: The relation between standard free energy change, standard entropy change and standard free energy change is determined by using the formula, Δ G = Δ H − T Δ S To determine: The authenticity of the statement, “The given reaction is an endothermic reaction”.
Solution Summary: The author explains that the relation between standard free energy change, standard entropy change and standard-free energy changes is determined by using the formula.
Interpretation: The statements which are true out of the given statements at the given values of temperature and standard enthalpy change for the given reaction are to be determined.
Concept Introduction: The relation between standard free energy change, standard entropy change and standard free energy change is determined by using the formula,
ΔG=ΔH−TΔS
To determine: The authenticity of the statement, “The given reaction is an endothermic reaction”.
(b)
Interpretation Introduction
Interpretation: The statements which are true out of the given statements at the given values of temperature and standard enthalpy change for the given reaction are to be determined.
Concept Introduction: The relation between standard free energy change, standard entropy change and standard free energy change is determined by using the formula,
ΔG=ΔH−TΔS
To determine: The authenticity of the statement, “The
ΔS∘ for the given reaction is negative”.
(c)
Interpretation Introduction
Interpretation: The statements which are true out of the given statements at the given values of temperature and standard enthalpy change for the given reaction are to be determined.
Concept Introduction: The relation between standard free energy change, standard entropy change and standard free energy change is determined by using the formula,
ΔG=ΔH−TΔS
To determine: The authenticity of the statement, “If temperature is increased in the given reaction, the ratio
PCl5PCl3 will increase”.
(d)
Interpretation Introduction
Interpretation: The statements which are true out of the given statements at the given values of temperature and standard enthalpy change for the given reaction are to be determined.
Concept Introduction: The relation between standard free energy change, standard entropy change and standard free energy change is determined by using the formula,
ΔG=ΔH−TΔS
To determine: The authenticity of the statement, “The
ΔG∘ for the given reaction is negative at all temperatures”.
(e)
Interpretation Introduction
Interpretation: The statements which are true out of the given statements at the given values of temperature and standard enthalpy change for the given reaction are to be determined.
Concept Introduction: The relation between standard free energy change, standard entropy change and standard free energy change is determined by using the formula,
ΔG=ΔH−TΔS
To determine: The authenticity of the statement, “When
ΔG∘ for the given reaction is negative, then
Kp is greater than
1.00”.
Some of the theories used to describe interface structure can be distinguished by:1. the measured potential difference.2. the distribution of ions in solution.3. the calculation of charge density.4. the external Helmoltz plane.
When talking about the acidity of carboxylic acids, is it the same thing to say higher or stronger acidity?
Using the following two half-reactions, determine the pH range in which $NO_2^-\ (aq)$ cannot be found as the predominant chemical species in water.* $NO_3^-(aq)+10H^+(aq)+8e^-\rightarrow NH_4^+(aq)+3H_2O(l),\ pE^{\circ}=14.88$* $NO_2^-(aq)+8H^+(aq)+6e^-\rightarrow NH_4^+(aq)+2H_2O(l),\ pE^{\circ}=15.08$
Chapter 16 Solutions
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