(B) The energy of an orbital is determined by the $(n + l)$ rule. For option $A$: $(n + l) = 3 + 1 = 4$. For option $B$: $(n + l) = 7 + 0 = 7$. For op

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$n = 7, l = 0, m = 0, s = +\frac{1}{2}$

(B) The energy of an orbital is determined by the $(n + l)$ rule. For option $A$: $(n + l) = 3 + 1 = 4$. For option $B$: $(n + l) = 7 + 0 = 7$. For option $C$: $(n + l) = 3 + 2 = 5$. For option $D$: $(n + l) = 3 + 0 = 3$. Comparing the $(n + l)$ values,$7 > 5 > 4 > 3$. Therefore,the orbital with the highest energy is represented by the set of quantum numbers in option $B$.

Class 11 Chemistry Structure of Atom Quantum number, Electronic configuration and Shape of orbitals

Difficult

Which of the following sets of quantum numbers represents the orbital with the highest energy?

A
$n = 3, l = 1, m = 1, s = +\frac{1}{2}$
B
$n = 7, l = 0, m = 0, s = +\frac{1}{2}$
C
$n = 3, l = 2, m = 1, s = +\frac{1}{2}$
D
$n = 3, l = 0, m = 0, s = +\frac{1}{2}$

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Structure of Atom

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Quantum number, Electronic configuration and Shape of orbitals

The magnetic quantum number $m_l$ is determined by the azimuthal quantum number $l$. If $l = 2$,what are the type and number of orbitals indicated?

Easy

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The orbital angular momentum of an electron in an $s$ orbital is:

DifficultIIT 1996

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The magnetic quantum number for a $d$-orbital is ...... .

Medium

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The orbital diagram in which the Aufbau principle is violated is:
$2s$ $2p_x$ $2p_y$ $2p_z$

MediumIIT 1988

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For a single electron system,the following graph is drawn for the radial distribution function $(RDF)$ versus radial distance. The correct statement regarding the graph is:

Easy

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Which of the following sets of quantum numbers represents the orbital with the highest energy?

Similar Questions

The magnetic quantum number $m_l$ is determined by the azimuthal quantum number $l$. If $l = 2$,what are the type and number of orbitals indicated?

The orbital angular momentum of an electron in an $s$ orbital is:

The magnetic quantum number for a $d$-orbital is ...... .

The orbital diagram in which the Aufbau principle is violated is:$2s$ $2p_x$ $2p_y$ $2p_z$

For a single electron system,the following graph is drawn for the radial distribution function $(RDF)$ versus radial distance. The correct statement regarding the graph is:

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The orbital diagram in which the Aufbau principle is violated is:
$2s$ $2p_x$ $2p_y$ $2p_z$