Chapter 2 – Atomic Structure
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The orbital angular momentum of a p-electron is given as :
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Nov
The orbital angular momentum of a p-electron is given as : The orbital angular momentum of a p-electron is given as : November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions ,
Maximum number of electrons in a sub-shell with l=3 and n=4 is.
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Nov
Maximum number of electrons in a sub-shell with l=3 and n=4 is. Maximum number of electrons in a sub-shell with l=3 and n=4 is. November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions ,
According to law of photochemical equivalence the energy absorbed (in ergs/mole) is a given as (h = 6.62×10^−27 ergs , c = 3 × 10^10 cms^−1,NA = 6.02 × 10^23mol^−1)
12
Nov
According to law of photochemical equivalence the energy absorbed (in ergs/mole) is a given as (h = 6.62×10^−27 ergs , c = 3 × 10^10 cms^−1,NA = 6.02 × 10^23mol^−1) According to law of photochemical equivalence the energy absorbed (in ergs/mole) is a given as (h = 6.62×10^−27 ergs c = 3 × 10^10 cms^−1 [...]
The value of Planck’s constant is `6.63 x 10^(-34)Js`. The speed of light is `3 x 10^(17) nm s^(-1)`. Which value is the closest to the wavelength in nanometers of a quantum of light with frequency `6 x 10^(10)s^(-1)` ?
12
Nov
The value of Planck’s constant is `6.63 x 10^(-34)Js`. The speed of light is `3 x 10^(17) nm s^(-1)`. Which value is the closest to the wavelength in nanometers of a quantum of light with frequency `6 x 10^(10)s^(-1)` ? The angular momentum of electron in 'd' orbital is equal to November 12, 2020 Category: [...]
Based on equation E=−2.178×10^−18J(Z^2/n^2), certain conclusions are written. Which of them is not correct ?
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Nov
Based on equation E=−2.178×10^−18J(Z^2/n^2), certain conclusions are written. Which of them is not correct ? Based on equation E=−2.178×10^−18J(Z^2/n^2) certain conclusions are written. Which of them is not correct ? November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions [...]
What is the maximum number of electrons that can be associated with the following set of quantum numbers ? n=3,l=1,m= -1
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Nov
What is the maximum number of electrons that can be associated with the following set of quantum numbers ? n=3,l=1,m= -1 l=1 m= -1 What is the maximum number of electrons that can be associated with the following set of quantum numbers ? n=3 November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry [...]
Be^2+ is isoelectronic with which of the following ions ?
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Nov
Be^2+ is isoelectronic with which of the following ions ? Be^2+ is isoelectronic with which of the following ions ? November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions ,
Calculate the energy in joule corresponding to light of wavelength 45nm : (Planck’ constant h=6.63×10^−34Js , speed of light c=3×10^8ms^−1)
12
Nov
Calculate the energy in joule corresponding to light of wavelength 45nm : (Planck’ constant h=6.63×10^−34Js , speed of light c=3×10^8ms^−1) Calculate the energy in joule corresponding to light of wavelength 45nm : (Planck' constant h=6.63×10^−34Js speed of light c=3×10^8ms^−1) November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years [...]
What is the maximum number of orbitals that can be identified with the following quantum numbers ? n=3,l=1,ml=0.
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Nov
What is the maximum number of orbitals that can be identified with the following quantum numbers ? n=3,l=1,ml=0. l=1 ml=0 What is the maximum number of orbitals that can be identified with the following quantum numbers ? n=3 November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved [...]
The angular momentum of electron in ‘d’ orbital is equal to
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Nov
The angular momentum of electron in ‘d’ orbital is equal to The angular momentum of electron in 'd' orbital is equal to November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions ,