Chemistry
For the reaction, 1 g mole of CaC03 is enclosed in 5 L container CaC03(s)−−>CaO(s)+C02(g) Kp=1.16 at 1073 K then per cent dissociation of CaC03 is
16
Nov
For the reaction, 1 g mole of CaC03 is enclosed in 5 L container CaC03(s)−−>CaO(s)+C02(g) Kp=1.16 at 1073 K then per cent dissociation of CaC03 is 1 g mole of CaC03 is enclosed in 5 L container CaC03(s)−−>CaO(s)+C02(g) Kp=1.16 at 1073 K then per cent dissociation of CaC03 is For the reaction November 16, 2020 [...]
For the gas phase reaction, C2H4+H2↽−−⇀C2H6, (ΔH=−32.7kcal) carried out in a vessel, the equilibrium concentration of C2H4 can be increased by
16
Nov
For the gas phase reaction, C2H4+H2↽−−⇀C2H6, (ΔH=−32.7kcal) carried out in a vessel, the equilibrium concentration of C2H4 can be increased by (ΔH=−32.7kcal) carried out in a vessel C2H4+H2↽−−⇀C2H6 For the gas phase reaction the equilibrium concentration of C2H4 can be increased by November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics [...]
In a basic buffer, 0.0025 mole of NH4Cl and 0.15 mole of NH4OH are present. The pH of the solution will be ( (pKb)=4.74 .
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Nov
In a basic buffer, 0.0025 mole of NH4Cl and 0.15 mole of NH4OH are present. The pH of the solution will be ( (pKb)=4.74 . 0.0025 mole of NH4Cl and 0.15 mole of NH4OH are present. The pH of the solution will be ( (pKb)=4.74 . In a basic buffer November 16, 2020 Category: AIIMS [...]
Calculate the degree of hydrolysis and pH of 0.02M ammonium cyanide (NH4CN) at 298K. (Ka of HCN=4.99×10^−9,Kb for NH4OH=1.77×10^6
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Nov
Calculate the degree of hydrolysis and pH of 0.02M ammonium cyanide (NH4CN) at 298K. (Ka of HCN=4.99×10^−9,Kb for NH4OH=1.77×10^6 Calculate the degree of hydrolysis and pH of 0.02M ammonium cyanide (NH4CN) at 298K. (Ka of HCN=4.99×10^−9 Kb for NH4OH=1.77×10^6 November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video [...]
Density of equilibrium mixture of N2O4 and NO2 at 1atm and 384K is 1.84 gdm^−3. Equilibrium constant Kp of the following reaction is N2O4⇔2NO2
16
Nov
Density of equilibrium mixture of N2O4 and NO2 at 1atm and 384K is 1.84 gdm^−3. Equilibrium constant Kp of the following reaction is N2O4⇔2NO2 Density of equilibrium mixture of N2O4 and NO2 at 1atm and 384K is 1.84 gdm^−3. Equilibrium constant Kp of the following reaction is N2O4⇔2NO2 November 16, 2020 Category: AIIMS Last 24 [...]
One mole of a compound AB reacts with 1 mole of a compound CD according to the equation When equilibrium had been established it was found that 3/4 mole each of reactant AB and CD has been converted to AD and CB. There is no change in volume. The equilibrium constant for the reaction is
16
Nov
One mole of a compound AB reacts with 1 mole of a compound CD according to the equation When equilibrium had been established it was found that 3/4 mole each of reactant AB and CD has been converted to AD and CB. There is no change in volume. The equilibrium constant for the reaction is [...]
In a reaction A2(g) + 4B2(g)⇋2AB4(g) ; ΔH
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Nov
In a reaction A2(g) + 4B2(g)⇋2AB4(g) ; ΔH In a reaction A2(g) + 4B2(g)⇋2AB4(g) ; ΔH November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 7 - Equilibrium , Chemistry ,
pH of a solution of a strong acid is 5.0 . What will be the pH of the solution obtained after diluting the given solution 100 times ?
16
Nov
pH of a solution of a strong acid is 5.0 . What will be the pH of the solution obtained after diluting the given solution 100 times ? pH of a solution of a strong acid is 5.0 . What will be the pH of the solution obtained after diluting the given solution 100 times [...]
For the reaction, H2(g) + CO2(g)⇌CO(g)+H2O(g) If the initial concentration of [H2 ]=[CO ] and x mol/L of hydrogen is consumed at equilibrium the correct expression of Kp is:
16
Nov
For the reaction, H2(g) + CO2(g)⇌CO(g)+H2O(g) If the initial concentration of [H2 ]=[CO ] and x mol/L of hydrogen is consumed at equilibrium the correct expression of Kp is: For the reaction H2(g) + CO2(g)⇌CO(g)+H2O(g) If the initial concentration of [H2 ]=[CO ] and x mol/L of hydrogen is consumed at equilibrium the correct expression [...]
40 ml of 0.1 M ammonia is mixed with 20 ml of 0.1M HCI. What is the pH of the mixture ? (pKb of ammonia solution is 4.74.)
16
Nov
40 ml of 0.1 M ammonia is mixed with 20 ml of 0.1M HCI. What is the pH of the mixture ? (pKb of ammonia solution is 4.74.) A string of mass 2.50 kg is under a tension of 200 N. The length of the stretched string is 20.0 m. If the transverse jerk is [...]