Chemistry
Assertion : A spectral line will be observed for a 2px −2pY transition. Reason : The energy is released in the form of wave of light when electron drops from 2px to 2py orbital.
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Nov
Assertion : A spectral line will be observed for a 2px −2pY transition. Reason : The energy is released in the form of wave of light when electron drops from 2px to 2py orbital. Assertion : A spectral line will be observed for a 2px −2pY transition. Reason : The energy is released in the [...]
Assertion (A):In Lyman series of H-spectra, the maximum wavelength of lines is 121.56 nm. Reason (R): Wavelength is maximum if there is transition from the very next level.
16
Nov
Assertion (A):In Lyman series of H-spectra, the maximum wavelength of lines is 121.56 nm. Reason (R): Wavelength is maximum if there is transition from the very next level. Assertion (A):In Lyman series of H-spectra the maximum wavelength of lines is 121.56 nm. Reason (R): Wavelength is maximum if there is transition from the very next [...]
Assertion (A) : Each electron in an atom has two spin quantum number. Reason (R ) : Spin quantum numbers are obtained by solving schrodinger wave equation.
16
Nov
Assertion (A) : Each electron in an atom has two spin quantum number. Reason (R ) : Spin quantum numbers are obtained by solving schrodinger wave equation. Assertion (A) : Each electron in an atom has two spin quantum number. Reason (R ) : Spin quantum numbers are obtained by solving schrodinger wave equation. November [...]
Assertion : The energy of an electron is largely determined by its principal quantum number. Reason : The principal quantum number n is a measure of the most probable distance of finding the electron around the nucleus.
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Nov
Assertion : The energy of an electron is largely determined by its principal quantum number. Reason : The principal quantum number n is a measure of the most probable distance of finding the electron around the nucleus. The de-Broglie wavelength of an electron in the ground state of the hydrogen atom is : November 16, [...]
Assertion (A) : In an atom, the velocity of electron in the higher orbits keeps on decreasing. Reason (R ) : Velocity of electron in inversely proportional to the radius of the orbit.
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Nov
Assertion (A) : In an atom, the velocity of electron in the higher orbits keeps on decreasing. Reason (R ) : Velocity of electron in inversely proportional to the radius of the orbit. > Assertion (A) : In an atom the velocity of electron in the higher orbits keeps on decreasing. Reason (R ) : [...]
The maximum number of electrons, present in an orbit that is represented by azimuthal quantum number (l) = 3, will be
16
Nov
The maximum number of electrons, present in an orbit that is represented by azimuthal quantum number (l) = 3, will be present in an orbit that is represented by azimuthal quantum number (l) = 3 The maximum number of electrons will be November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics [...]
If the kinetic energy of a particle is reduced to half, de Broglie wavelength becomes:
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Nov
If the kinetic energy of a particle is reduced to half, de Broglie wavelength becomes: e> de Broglie wavelength becomes: If the kinetic energy of a particle is reduced to half November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 2 - Atomic Structure , [...]
The velocity of electrons in second shell of hydrogen atom is
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Nov
The velocity of electrons in second shell of hydrogen atom is The velocity of electrons in second shell of hydrogen atom is November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 2 - Atomic Structure , Chemistry ,
The de-Broglie wavelength of an electron in the ground state of the hydrogen atom is :
16
Nov
The de-Broglie wavelength of an electron in the ground state of the hydrogen atom is : The de-Broglie wavelength of an electron in the ground state of the hydrogen atom is : November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 2 - Atomic Structure [...]
For principle quantum number n=4, the total number of orbitals having l=3 is:
16
Nov
For principle quantum number n=4, the total number of orbitals having l=3 is: For principle quantum number n=4 the total number of orbitals having l=3 is: November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 2 - Atomic Structure , Chemistry ,