AIIMS Last 24 Years Solved 1996 – 2019 Physics and Chemistry Video Solutions
Sahay Sir > Question Answers > AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions
The following equilibria are given I. N2+3H2⇌2NH3;K1 II. N2+O2⇌2NO;K2 III. H2+12O2⇌H2O;K3 The equilibrium constant for the reaction, 2NH3 + 5/2O2⇌2NO+3H2O in terms of K1,K2 and K3 will be
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Nov
The following equilibria are given I. N2+3H2⇌2NH3;K1 II. N2+O2⇌2NO;K2 III. H2+12O2⇌H2O;K3 The equilibrium constant for the reaction, 2NH3 + 5/2O2⇌2NO+3H2O in terms of K1,K2 and K3 will be 2NH3 + 5/2O2⇌2NO+3H2O in terms of K1 K2 and K3 will be : The following equilibria are given I. N2+3H2⇌2NH3;K1 II. N2+O2⇌2NO;K2 III. H2+12O2⇌H2O;K3 The equilibrium constant [...]
Which of the following is not a conjugate acid-base pair?
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Nov
Which of the following is not a conjugate acid-base pair? Which of the following is not a conjugate acid-base pair? November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 7 - Equilibrium , Chemistry ,
Which of the following buffer solution turns invalid on addition of 10mL of 1.0 M HCl ?
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Nov
Which of the following buffer solution turns invalid on addition of 10mL of 1.0 M HCl ? Which of the following buffer solution turns invalid on addition of 10mL of 1.0 M HCl ? November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 7 - [...]
If the concentration of CrO2−4 ions in a saturated solution of silver chromate is 2×10^−4M , the solubility product of silver chromate would be
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Nov
If the concentration of CrO2−4 ions in a saturated solution of silver chromate is 2×10^−4M , the solubility product of silver chromate would be If the concentration of CrO2−4 ions in a saturated solution of silver chromate is 2×10^−4M the solubility product of silver chromate would be November 16, 2020 Category: AIIMS Last 24 Years [...]
Equal volumes of three acid solutions of pH 3, 4 and 5 are mixed in a vessel. What will be the H+ ion concentration in the mixture?
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Nov
Equal volumes of three acid solutions of pH 3, 4 and 5 are mixed in a vessel. What will be the H+ ion concentration in the mixture? 4 and 5 are mixed in a vessel. What will be the H+ ion concentration in the mixture? Equal volumes of three acid solutions of pH 3 November [...]
Ionic product of Ni(OH)2 is 2.0 x 10^−15. Molar solubility of Ni(OH)2 in 0.10 M NaOH will be
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Nov
Ionic product of Ni(OH)2 is 2.0 x 10^−15. Molar solubility of Ni(OH)2 in 0.10 M NaOH will be Ionic product of Ni(OH)2 is 2.0 x 10^−15. Molar solubility of Ni(OH)2 in 0.10 M NaOH will be November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter [...]
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
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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
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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 [...]