AIIMS Last 24 Years Solved 1996 – 2019 Physics and Chemistry Video Solutions
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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
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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
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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 ?
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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:
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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.)
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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 [...]
What is the maximum number of electrons that may be present in all the atomic orbitals with principle quantum no. 3 and azimuthal quantum no. 2?
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Nov
What is the maximum number of electrons that may be present in all the atomic orbitals with principle quantum no. 3 and azimuthal quantum no. 2? What is the maximum number of electrons that may be present in all the atomic orbitals with principle quantum no. 3 and azimuthal quantum no. 2? November 16, 2020 [...]
According to Bohr theory, the electronic energy of the hydrogen atom in the nth Bohr orbit is given by En = −n^2 / -21.7 × 10^−19 J Calculate the longest wavelength of electron from the 3rd Bohr’s orbit of the He^+ ion.
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Nov
According to Bohr theory, the electronic energy of the hydrogen atom in the nth Bohr orbit is given by En = −n^2 / -21.7 × 10^−19 J Calculate the longest wavelength of electron from the 3rd Bohr’s orbit of the He^+ ion. According to Bohr theory the electronic energy of the hydrogen atom in [...]
Estimate the difference in energy between the first and second Bohr orbit for hydrogen atom. At what minimum atomic number would a transition from n=2 to n=1 energy level result in the emission of X-rays with l = 3.0×10^ −8 m? Which hydrogen-like species does this atomic number correspond to?
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Nov
Estimate the difference in energy between the first and second Bohr orbit for hydrogen atom. At what minimum atomic number would a transition from n=2 to n=1 energy level result in the emission of X-rays with l = 3.0×10^ −8 m? Which hydrogen-like species does this atomic number correspond to? calculate the kinetic energy of [...]
What transition in the hydrogen spectrum would have the same wavelength as the Balmer transition, n=4 to n=2 of He^+ spectrum?
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Nov
What transition in the hydrogen spectrum would have the same wavelength as the Balmer transition, n=4 to n=2 of He^+ spectrum? n=4 to n=2 of He + spectrum? What transition in the hydrogen spectrum would have the same wavelength as the Balmer transition November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 [...]