N Awasthi Physical Chemistry
The following gaseous equilibria are given below: N2 + 3H2 ⇌ 2NH3 ,K1 N2 +O2 ⇌ 2NO,K2 H2 + 21O2 ⇌ H2O,K3 The equilibrium constant of the reaction, 2NH3 n + 2/5 O2⇌ 2NO+3H2On terms of K1, K2 and K3 will be :
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Nov
The following gaseous equilibria are given below: N2 + 3H2 ⇌ 2NH3 ,K1 N2 +O2 ⇌ 2NO,K2 H2 + 21O2 ⇌ H2O,K3 The equilibrium constant of the reaction, 2NH3 n + 2/5 O2⇌ 2NO+3H2On terms of K1, K2 and K3 will be : 2NH3 n + 2/5 O2⇌ 2NO+3H2On terms of K1 [...]
At a certain temperature, the following reactions have the equilibrium constants as shown below S(s)+O2(g) ⇌ SO2(g);Kc1 = 5×10^52 2S(s) + 3O2 (g) ⇌ 2SO3 (g); Kc2 =10^29 What is the equilibrium constant, Kc for the reaction at the same temperature ? 2SO2 (g)+O2(g) ⇌ 2SO3 (g)
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Nov
At a certain temperature, the following reactions have the equilibrium constants as shown below S(s)+O2(g) ⇌ SO2(g);Kc1 = 5×10^52 2S(s) + 3O2 (g) ⇌ 2SO3 (g); Kc2 =10^29 What is the equilibrium constant, Kc for the reaction at the same temperature ? 2SO2 (g)+O2(g) ⇌ 2SO3 (g) At a certain temperature Kc for the reaction [...]
The equilibrium constant (kc) for the reaction 2HCl(g) =H2(g)+Cl2 (g) is 4×10^-34 at 25°C. What is equilibrium constant for the reaction?1/2 H2 (g) + 1/2 CI2 (g) = HCI (g)
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Nov
The equilibrium constant (kc) for the reaction 2HCl(g) =H2(g)+Cl2 (g) is 4×10^-34 at 25°C. What is equilibrium constant for the reaction?1/2 H2 (g) + 1/2 CI2 (g) = HCI (g) The equilibrium constant (kc) for the reaction 2HCl(g) =H2(g)+Cl2 (g) is 4×10^-34 at 25°C. What is equilibrium constant for the reaction?1/2 H2 (g) + 1/2 [...]
Consider the reactions (i) 2CO(g) + 2H2O(g) ⇋ 2CO2(g) + 2H2(g); Eqm. Constant = K1 (ii) CH4(g) + H2O(g) ⇋ CO(g) + 3H2(g); Eqm. Constant = K2 (iii) CH4(g) + 2H2O(g) ⇋ CO2(g) + 4H2(g); Eqm. Constant = K3 Which of the following relation is correct?
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Nov
Consider the reactions (i) 2CO(g) + 2H2O(g) ⇋ 2CO2(g) + 2H2(g); Eqm. Constant = K1 (ii) CH4(g) + H2O(g) ⇋ CO(g) + 3H2(g); Eqm. Constant = K2 (iii) CH4(g) + 2H2O(g) ⇋ CO2(g) + 4H2(g); Eqm. Constant = K3 Which of the following relation is correct? What is the equilibrium expression for the reaction? P4(s) [...]
For the reaction 2NO2(g) +1/2O2(g) produce N2O5(g),if the equilibrium constant is Kp, then the equilibrium constant for the reaction 2N2O5 produces 4NO2(g) +O2(g) would be :
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Nov
For the reaction 2NO2(g) +1/2O2(g) produce N2O5(g),if the equilibrium constant is Kp, then the equilibrium constant for the reaction 2N2O5 produces 4NO2(g) +O2(g) would be : For the reaction 2NO2(g) +1/2O2(g) produce N2O5(g) if the equilibrium constant is Kp then the equilibrium constant for the reaction 2N2O5 produces 4NO2(g) +O2(g) would be : November 11, [...]
For the reaction, H2(g) + I2(g) ⇌ 2HI(g), the equilibrium constant changes with :
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Nov
For the reaction, H2(g) + I2(g) ⇌ 2HI(g), the equilibrium constant changes with : For the reaction H2(g) + I2(g) ⇌ 2HI(g) the equilibrium constant changes with : November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
The equilibrium constant for the reaction, N2 (g)+O2 (g) = 2NO(g) is 4×10^−4 at 2000 k. In the presence of a catalyst, the equilibrium is attained ten times faster. Therefore, the equilibrium constant in the presence of the catalyst of 2000 k is:
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Nov
The equilibrium constant for the reaction, N2 (g)+O2 (g) = 2NO(g) is 4×10^−4 at 2000 k. In the presence of a catalyst, the equilibrium is attained ten times faster. Therefore, the equilibrium constant in the presence of the catalyst of 2000 k is: N2 (g)+O2 (g) = 2NO(g) is 4×10^−4 at 2000 k. [...]
For the reaction, CO(g) + Cl2(g) ⇌ COCl2(g) ,the value of Kp /Kc is equal to:
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Nov
For the reaction, CO(g) + Cl2(g) ⇌ COCl2(g) ,the value of Kp /Kc is equal to: CO(g) + Cl2(g) ⇌ COCl2(g) For the reaction the value of Kp /Kc is equal to: November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
For the reversible reaction, N2(g)+3H2(g) ⇌ 2NH3(g) at 500 degree C, the value of Kp is 1.44×10^−5 when partial pressure is measured in the atmosphere. The corresponding value of Kc with concentration in mole litre ^−1 , is :
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Nov
For the reversible reaction, N2(g)+3H2(g) ⇌ 2NH3(g) at 500 degree C, the value of Kp is 1.44×10^−5 when partial pressure is measured in the atmosphere. The corresponding value of Kc with concentration in mole litre ^−1 , is : For the reversible reaction is N2(g)+3H2(g) ⇌ 2NH3(g) at 500 degree C the value of [...]
For the equilibrium SO2 Cl2(g) ⇌ SO2(g) + Cl2(g), what is the temperature at which kc(M) / kp (atm) = 3 ?
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Nov
For the equilibrium SO2 Cl2(g) ⇌ SO2(g) + Cl2(g), what is the temperature at which kc(M) / kp (atm) = 3 ? For the equilibrium SO2 Cl2(g) ⇌ SO2(g) + Cl2(g) what is the temperature at which kc(M) / kp (atm) = 3 ? November 11, 2020 Category: Chapter 5 - Chemical Equilibrium [...]