Chapter 2 – Atomic Structure
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The number of d-electrons in Fe^2+(Z=26) is not equal to the number of electrons in which one of the following ?
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Nov
The number of d-electrons in Fe^2+(Z=26) is not equal to the number of electrons in which one of the following ? The number of d-electrons in Fe^2+(Z=26) is not equal to the number of electrons in which one of the following ? November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET [...]
Which is the correct order of increasing energy of the listed orbitals in the atom of titanium ?
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Nov
Which is the correct order of increasing energy of the listed orbitals in the atom of titanium ? Which is the correct order of increasing energy of the listed orbitals in the atom of titanium ? November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved 1988 - [...]
Two electrons occupying the same orbital are distinguished by
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Nov
Two electrons occupying the same orbital are distinguished by Two electrons occupying the same orbital are distinguished by November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions ,
Which of the following pairs of d-orbitals will have electron density along the axes ?
12
Nov
Which of the following pairs of d-orbitals will have electron density along the axes ? Which of the following pairs of d-orbitals will have electron density along the axes ? November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions [...]
Which one is the wrong statement ? (a) The uncertainty principle is ΔE×Δt≥h/4π (b) Half-filled and fully-filled orbitals have greater stability due to greater exchange energy, greater symmetry and more balanced arrangement (c)The energy of 2s orbitals is less than the energy of 2p orbital in case of hydrogen like atoms
12
Nov
Which one is the wrong statement ? (a) The uncertainty principle is ΔE×Δt≥h/4π (b) Half-filled and fully-filled orbitals have greater stability due to greater exchange energy, greater symmetry and more balanced arrangement (c)The energy of 2s orbitals is less than the energy of 2p orbital in case of hydrogen like atoms greater symmetry and more [...]
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greater symmetry and more balanced arrangement (c)The energy of 2s orbitals is less than the energy of 2p orbital in case of hydrogen like atoms ,
Which one is the wrong statement ? (a) The uncertainty principle is ΔE×Δt≥h/4π (b) Half-filled and fully-filled orbitals have greater stability due to greater exchange energy ,
How many electrons can fit in the orbital for which n = 3 and l = 1 ?
12
Nov
How many electrons can fit in the orbital for which n = 3 and l = 1 ? How many electrons can fit in the orbital for which n = 3 and l = 1 ? November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved 1988 - [...]
In hydrogen atom, the de Broglie wavelength of an electron in the second Bohr orbit is (given that Bohr radius, a0 = 52.9pm)
12
Nov
In hydrogen atom, the de Broglie wavelength of an electron in the second Bohr orbit is (given that Bohr radius, a0 = 52.9pm) a0 = 52.9pm) In hydrogen atom the de Broglie wavelength of an electron in the second Bohr orbit is (given that Bohr radius November 12, 2020 Category: Chapter 2 - Atomic Structure [...]
Orbital having three angular nodes and three total nodes is
12
Nov
Orbital having three angular nodes and three total nodes is Orbital having three angular nodes and three total nodes is November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions ,
Which of the following series of transitions in the spectrum of hydrogen atom falls in visible region?
12
Nov
Which of the following series of transitions in the spectrum of hydrogen atom falls in visible region? Which of the following series of transitions in the spectrum of hydrogen atom falls in visible region? November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved 1988 - 2019 Physics [...]
4d, 5p, 5f and 6p orbitals are arranged in the order of decreasing energy. The correct option is :
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Nov
4d, 5p, 5f and 6p orbitals are arranged in the order of decreasing energy. The correct option is : 4d 5f and 6p orbitals are arranged in the order of decreasing energy. The correct option is : 5p November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved [...]