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One mole of SO3 was placed in a two litre vessel at a certain temperature. The following equilibrium was established in the vessel : 2SO3(g) ⇌ 2SO2(g)+O2 (g) The equilibrium mixture reacted with 0.2 mole KMnO 4 in acidic medium. Hence, Kc is :
11
Nov
One mole of SO3 was placed in a two litre vessel at a certain temperature. The following equilibrium was established in the vessel : 2SO3(g) ⇌ 2SO2(g)+O2 (g) The equilibrium mixture reacted with 0.2 mole KMnO 4 in acidic medium. Hence, Kc is : The most stable oxides of nitrogen will be : November 11, [...]
Rate of diffucion of ozonized oxygen is 0.45–√ times that of pure oxygen what is the per cent degree of association of oxygen assuming pure O2 in the sample initially ?
11
Nov
Rate of diffucion of ozonized oxygen is 0.45–√ times that of pure oxygen what is the per cent degree of association of oxygen assuming pure O2 in the sample initially ? Rate of diffucion of ozonized oxygen is 0.45–√ times that of pure oxygen what is the per cent degree of association of oxygen assuming [...]
The equilibrium constant for the reaction in aqueous solution H3BO3 + glycerin ⇌ H3BO3 - glycerin is 0.90. How many moles of glycerin should be added per litre of 0.10 M H3 BO3 so that 80% of the H3 BO3 is converted to the boric-acid-glycerin complex?
11
Nov
The equilibrium constant for the reaction in aqueous solution H3BO3 + glycerin ⇌ H3BO3 - glycerin is 0.90. How many moles of glycerin should be added per litre of 0.10 M H3 BO3 so that 80% of the H3 BO3 is converted to the boric-acid-glycerin complex? The most stable oxides of nitrogen will be : [...]
For the reaction 2A(g)+B(g)⇌C(g)+D(g);Kc =10^12 . If the initial moles of A,B,C,D are 2,1,7,3 moles respectively in a one litre vessel. What is the equilibrium concentration of A?
11
Nov
For the reaction 2A(g)+B(g)⇌C(g)+D(g);Kc =10^12 . If the initial moles of A,B,C,D are 2,1,7,3 moles respectively in a one litre vessel. What is the equilibrium concentration of A? 1 3 moles respectively in a one litre vessel. What is the equilibrium concentration of A? 7) B C D are 2 For the reaction 2A(g)+B(g)⇌C(g)+D(g);Kc =10^12 [...]
A vessel of 250 litre was filled with 0.01 mole of Sb2S3 and 0.01 mole of H2 to attain the equilibrium at 440^∘C as Sb2S3(s)3H2(g)⇔2Sb(s)+3H2D(g) After equilibrium, the H2S formed was analysed was analysed by dissolved it in water and treating with excess of Pb20+ to give 1.19 g of PbS as precipitate. What is the value of Kc at 440∘C ?
11
Nov
A vessel of 250 litre was filled with 0.01 mole of Sb2S3 and 0.01 mole of H2 to attain the equilibrium at 440^∘C as Sb2S3(s)3H2(g)⇔2Sb(s)+3H2D(g) After equilibrium, the H2S formed was analysed was analysed by dissolved it in water and treating with excess of Pb20+ to give 1.19 g of PbS as precipitate. What is [...]
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A vessel of 250 litre was filled with 0.01 mole of Sb2S3 and 0.01 mole of H2 to attain the equilibrium at 440^∘C as Sb2S3(s)3H2(g)⇔2Sb(s)+3H2D(g) After equilibrium ,
the H2S formed was analysed was analysed by dissolved it in water and treating with excess of Pb20+ to give 1.19 g of PbS as precipitate. What is the value of Kc at 440∘C ? ,
A flask containing 0.5 atm pressure of A2(g,)some solid AB added into flask which undergoes dissociation according to 2AB(s)⇔A2(g)+B2(g),Kp=0.06atm^2 The total pressure (in atm) at equilibrium is :
11
Nov
A flask containing 0.5 atm pressure of A2(g,)some solid AB added into flask which undergoes dissociation according to 2AB(s)⇔A2(g)+B2(g),Kp=0.06atm^2 The total pressure (in atm) at equilibrium is : )some solid AB added into flask which undergoes dissociation according to 2AB(s)⇔A2(g)+B2(g) A flask containing 0.5 atm pressure of A2(g Kp=0.06atm^2 The total pressure (in atm) at [...]
The displacement y (in cm) produced by a simple harmonic wave is y=π10sin (2000πt−15/πx) periodic time and maximum velocity of the particle in the medium will respectively be-
11
Nov
The displacement y (in cm) produced by a simple harmonic wave is y=π10sin (2000πt−15/πx) periodic time and maximum velocity of the particle in the medium will respectively be- The displacement y (in cm) produced by a simple harmonic wave is y=π10sin (2000πt−15/πx) periodic time and maximum velocity of the particle in the medium will respectively [...]
If the wave equation of a particle is represented by,y=0.8sin(20piet-5piex+pie/4).where x and y are measured in m and t is measured in s,then the wave equation represents a wave travelling in
11
Nov
If the wave equation of a particle is represented by,y=0.8sin(20piet-5piex+pie/4).where x and y are measured in m and t is measured in s,then the wave equation represents a wave travelling in If the wave equation of a particle is represented by then the wave equation represents a wave travelling in y=0.8sin(20piet-5piex+pie/4).where x and y are [...]
A progressive wave moving along x-axis represented by y=Asin[λ2π(vt−x)]. The wavelength (λ) at which the maximum particle velocity is 3 times the wave velocity is
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Nov
A progressive wave moving along x-axis represented by y=Asin[λ2π(vt−x)]. The wavelength (λ) at which the maximum particle velocity is 3 times the wave velocity is A progressive wave moving along x-axis represented by y=Asin[λ2π(vt−x)]. The wavelength (λ) at which the maximum particle velocity is 3 times the wave velocity is November 11, 2020 Category: Chapter [...]
What will be the wave velocity, if the radar gives 54 waves per min and wavelength of the given wave is 10m?
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Nov
What will be the wave velocity, if the radar gives 54 waves per min and wavelength of the given wave is 10m? if the radar gives 54 waves per min and wavelength of the given wave is 10m? What will be the wave velocity November 11, 2020 Category: Chapter 17 - Wave Motion , MTG [...]