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Fe2O3(s) may be converted to Fe by the reaction, Fe2O3 + 3H2(g) ⇌ 2Fe(s) + 3H2 O(g) ; for which Kp = 8 at temperature 720C. What % of H2 remains unreacted after the reaction has come to equilibrium?
11
Nov
Fe2O3(s) may be converted to Fe by the reaction, Fe2O3 + 3H2(g) ⇌ 2Fe(s) + 3H2 O(g) ; for which Kp = 8 at temperature 720C. What % of H2 remains unreacted after the reaction has come to equilibrium? Fe2O3 + 3H2(g) ⇌ 2Fe(s) + 3H2 O(g) ; for which Kp = 8 [...]
For the reaction XCO3 (s) ⇌ XO(s) + CO2(g), Kp=1.642 atm at 727^oC. If 4 moles of XCO3 (s) was put into a 50 litre container and heated to 727^oC. What mole percent of the XCO3 remains unreacted at equilibrium?
11
Nov
For the reaction XCO3 (s) ⇌ XO(s) + CO2(g), Kp=1.642 atm at 727^oC. If 4 moles of XCO3 (s) was put into a 50 litre container and heated to 727^oC. What mole percent of the XCO3 remains unreacted at equilibrium? For the reaction XCO3 (s) ⇌ XO(s) + CO2(g) Kp=1.642 atm at 727^oC. If 4 [...]
For the reaction, SnO2(s) +2H 2(g) ⇌ 2H2O(g) +Sn(l) at 900K, in the equilibrium steam and hydrogen mixture was found to be 45% H2 by volume .The Kp of the reaction is :
11
Nov
For the reaction, SnO2(s) +2H 2(g) ⇌ 2H2O(g) +Sn(l) at 900K, in the equilibrium steam and hydrogen mixture was found to be 45% H2 by volume .The Kp of the reaction is : For the reaction in the equilibrium steam and hydrogen mixture was found to be 45% H2 by volume .The Kp of the [...]
Consider a young’s double slit experiment as shown in figure. What should be the slit separation d in term of wavelength λ such that the first minima occurs directly in front of the slit (S1 ) ?
11
Nov
Consider a young’s double slit experiment as shown in figure. What should be the slit separation d in term of wavelength λ such that the first minima occurs directly in front of the slit (S1 ) ? Consider a young's double slit experiment as shown in figure. What should be the slit separation d in [...]
In a Young’s double slit experiment with slit separation 0.1 mm, one observes a bright fringe at angle 1/40 rad by using light of wavelength λ1. When the light of wavelength λ2 is used a bright fringe is seen at the same angle in the same set up. Given that λ1 and λ2 are in visible range (380 nm to 740 nm), their values are :
11
Nov
In a Young’s double slit experiment with slit separation 0.1 mm, one observes a bright fringe at angle 1/40 rad by using light of wavelength λ1. When the light of wavelength λ2 is used a bright fringe is seen at the same angle in the same set up. Given that λ1 and λ2 are in [...]
What is the charge stored on each on each capacitor C1 and C2 in the circuit shown in figure ?
11
Nov
What is the charge stored on each on each capacitor C1 and C2 in the circuit shown in figure ? What is the charge stored on each on each capacitor C1 and C2 in the circuit shown in figure ? November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two plane wavefronts of light, one incident on a thin convex lens and another on the refracting face of a thin prism. After refraction at them, the emerging wavefronts respectively become
11
Nov
Two plane wavefronts of light, one incident on a thin convex lens and another on the refracting face of a thin prism. After refraction at them, the emerging wavefronts respectively become one incident on a thin convex lens and another on the refracting face of a thin prism. After refraction at them the emerging wavefronts [...]
The highest quantity present in the atmosphere is of (a) Oxygen (b) Hydrogen (c) Nitrogen (d) Ozone
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Nov
The highest quantity present in the atmosphere is of (a) Oxygen (b) Hydrogen (c) Nitrogen (d) Ozone The highest quantity present in the atmosphere is of (a) Oxygen (b) Hydrogen (c) Nitrogen (d) Ozone November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Sapphire is mineral of (a) Cu (b) Zn (c) Al (d) Mg
11
Nov
Sapphire is mineral of (a) Cu (b) Zn (c) Al (d) Mg Sapphire is mineral of (a) Cu (b) Zn (c) Al (d) Mg November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In a Young’s double slit experiment, the slits are placed 0.320 mm apart. Light of wavelength λ = 500 nm is incident on the slits. The total number of bright fringes that are observed in the angular range −30∘≤θ≤30∘ is:
11
Nov
In a Young’s double slit experiment, the slits are placed 0.320 mm apart. Light of wavelength λ = 500 nm is incident on the slits. The total number of bright fringes that are observed in the angular range −30∘≤θ≤30∘ is: In a Young's double slit experiment the slits are placed 0.320 mm apart. Light of [...]