Given below are the quantum numbers for 4 electrons.
A. \(\mathrm{n}=3,ℓ=2,{\mathrm{m}}_{ℓ}=1,{\mathrm{m}}_{\mathrm{s}}=+1/2\)
B. \(\mathrm{n}=4,ℓ=1,{\mathrm{m}}_{ℓ}=0,{\mathrm{m}}_{\mathrm{s}}=+1/2\)
C. \(\mathrm{n}=4,ℓ=2,{\mathrm{m}}_{ℓ}=-2,{\mathrm{m}}_{\mathrm{s}}=-1/2\)
D. \(\mathrm{n}=3,ℓ=1,{\mathrm{m}}_{ℓ}=-1,{\mathrm{m}}_{\mathrm{s}}=+1/2\)

The correct order of increasing energy is

[JEE Main 2022, 29 Jul (Shift 2)]

Question

Given below are the quantum numbers for 4 electrons.
A. \(\mathrm{n}=3,ℓ=2,{\mathrm{m}}_{ℓ}=1,{\mathrm{m}}_{\mathrm{s}}=+1/2\)
B. \(\mathrm{n}=4,ℓ=1,{\mathrm{m}}_{ℓ}=0,{\mathrm{m}}_{\mathrm{s}}=+1/2\)
C. \(\mathrm{n}=4,ℓ=2,{\mathrm{m}}_{ℓ}=-2,{\mathrm{m}}_{\mathrm{s}}=-1/2\)
D. \(\mathrm{n}=3,ℓ=1,{\mathrm{m}}_{ℓ}=-1,{\mathrm{m}}_{\mathrm{s}}=+1/2\)

The correct order of increasing energy is

[JEE Main 2022, 29 Jul (Shift 2)]

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Given below are the quantum numbers for 4 electrons. A. \(\mathrm{n}=3,ℓ=2,{\mathrm{m}}_{ℓ}=1,{\mathrm{m}}_{\mathrm{s}}=…

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