Chapter 5 – Chemical Equilibrium (Level 1 and Level 2)
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For a reaction, the value of Kp increases with increase n temperature. The ΔH for the reaction would be :
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Nov
For a reaction, the value of Kp increases with increase n temperature. The ΔH for the reaction would be : For a reaction the value of Kp increases with increase n temperature. The ΔH for the reaction would be : November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , [...]
Kp has the value of 10^−6 atm^3 and 10^−4 atm^3 at 298 K and 323 K respectively for the reaction CuSO4.3H2O(s)⇔CuSO4(s)+3H2O(g) ΔrH∘ for the reaction is :
11
Nov
Kp has the value of 10^−6 atm^3 and 10^−4 atm^3 at 298 K and 323 K respectively for the reaction CuSO4.3H2O(s)⇔CuSO4(s)+3H2O(g) ΔrH∘ for the reaction is : Kp has the value of 10^−6 atm^3 and 10^−4 atm^3 at 298 K and 323 K respectively for the reaction CuSO4.3H2O(s)⇔CuSO4(s)+3H2O(g) ΔrH∘ for the reaction is : November [...]
For the chemical equilibrium, CaCO3(s)⇌CaO(s)+CO2(g) ΔHro can be determined from which one of the following plots?
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Nov
For the chemical equilibrium, CaCO3(s)⇌CaO(s)+CO2(g) ΔHro can be determined from which one of the following plots? CaCO3(s)⇌CaO(s)+CO2(g) ΔHro can be determined from which one of the following plots? For the chemical equilibrium November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
What is the correct relationship between free energy change and equilibrium constant of a reaction?
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Nov
What is the correct relationship between free energy change and equilibrium constant of a reaction? What is the correct relationship between free energy change and equilibrium constant of a reaction? November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
A schematic plot of ln Keq. versus inverse of temperature for a reaction is shown below: The reaction must be:
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Nov
A schematic plot of ln Keq. versus inverse of temperature for a reaction is shown below: The reaction must be: A schematic plot of ln Keq. versus inverse of temperature for a reaction is shown below: The reaction must be: November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , [...]
An exothermic reaction is represented by the graph:
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Nov
An exothermic reaction is represented by the graph: An exothermic reaction is represented by the graph: November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
An exothermic reaction is represented by the graph:
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Nov
An exothermic reaction is represented by the graph: An exothermic reaction is represented by the graph: November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
The pressure on a sample of water at its triple point is reduced while the temperature is held constant .Which phases changes are favoured? (1) melting of ice (2)sublimation of ice (3) vaporization of liquid water
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Nov
The pressure on a sample of water at its triple point is reduced while the temperature is held constant .Which phases changes are favoured? (1) melting of ice (2)sublimation of ice (3) vaporization of liquid water The reaction 2NO2(g) →N2O4(g) is an exothermic equilibrium. This mean that November 11, 2020 Category: Chapter 5 - Chemical [...]
Densities of diamond and graphite are 3.5 g/mL and 2.3 g/mL. C(diamond)⇌C(graphite) ΔrH =−1.9 kJ/mole Favourable conditions for the formation of graphite are:
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Nov
Densities of diamond and graphite are 3.5 g/mL and 2.3 g/mL. C(diamond)⇌C(graphite) ΔrH =−1.9 kJ/mole Favourable conditions for the formation of graphite are: Densities of diamond and graphite are 3.5 g/mL and 2.3 g/mL. C(diamond)⇌C(graphite) ΔrH =−1.9 kJ/mole Favourable conditions for the formation of graphite are: November 11, 2020 Category: Chapter 5 - Chemical Equilibrium [...]
The reaction 2NO2(g) →N2O4(g) is an exothermic equilibrium. This mean that
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Nov
The reaction 2NO2(g) →N2O4(g) is an exothermic equilibrium. This mean that The reaction 2NO2(g) →N2O4(g) is an exothermic equilibrium. This mean that November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,