Easy
Match the items in List-$A$ with the items in List-$B$ and select the correct option.
List-$A$ List-$B$ $(1)$ Principal quantum number $(A)$ Shape of the orbital $(2)$ Azimuthal quantum number $(B)$ Spin of the electron $(3)$ Magnetic quantum number $(C)$ Orientation of the orbital in space $(4)$ Spin quantum number $(D)$ Size of the orbital
| List-$A$ | List-$B$ |
| $(1)$ Principal quantum number | $(A)$ Shape of the orbital |
| $(2)$ Azimuthal quantum number | $(B)$ Spin of the electron |
| $(3)$ Magnetic quantum number | $(C)$ Orientation of the orbital in space |
| $(4)$ Spin quantum number | $(D)$ Size of the orbital |
(D) The correct matching is:
$(1)$ Principal quantum number $(n)$ determines the size of the orbital $(D)$.
$(2)$ Azimuthal quantum number $(l)$ determines the shape of the orbital $(A)$.
$(3)$ Magnetic quantum number $(m_l)$ determines the orientation of the orbital in space $(C)$.
$(4)$ Spin quantum number $(m_s)$ determines the spin of the electron $(B)$.
Therefore,the correct sequence is $(1-D, 2-A, 3-C, 4-B)$.
$(1)$ Principal quantum number $(n)$ determines the size of the orbital $(D)$.
$(2)$ Azimuthal quantum number $(l)$ determines the shape of the orbital $(A)$.
$(3)$ Magnetic quantum number $(m_l)$ determines the orientation of the orbital in space $(C)$.
$(4)$ Spin quantum number $(m_s)$ determines the spin of the electron $(B)$.
Therefore,the correct sequence is $(1-D, 2-A, 3-C, 4-B)$.
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Which of the following statements are true?
$(A)$ The subsidiary quantum number $\ell$ describes the shape of the orbital occupied by the electron.
$(B)$ The image shows the boundary surface diagram of the $2p_x$ orbital.
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$(D)$ The wave function of the $2p_x$ orbital is zero everywhere in the $yz$ plane.
$(A)$ The subsidiary quantum number $\ell$ describes the shape of the orbital occupied by the electron.
$(B)$ The image shows the boundary surface diagram of the $2p_x$ orbital.
$(C)$ The $+$ and $-$ signs in the wave function of the $2p_x$ orbital refer to charge.
$(D)$ The wave function of the $2p_x$ orbital is zero everywhere in the $yz$ plane.
DifficultJEE MAIN 2025
View SolutionWhich of the following statements is not correct?
Medium
View SolutionThe total number of atomic orbitals in the fourth energy level of an atom is
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