Match the LIST-I with LIST-II:List-I (Orbital | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The number of radial nodes is given by the formula $(n-l-1)$ and the number of angular nodes (nodal planes) is given by $l$.$A$. For $2s$ orbital:

Vedclass · Accepted Answer

$A-IV, B-III, C-II, D-I$

Vedclass · Answer

(D) The number of radial nodes is given by the formula $(n-l-1)$ and the number of angular nodes (nodal planes) is given by $l$.$A$. For $2s$ orbital: $n=2, l=0$. Radial nodes $= 2-0-1 = 1$. Nodal planes $= l = 0$. This matches $IV$.$B$. For $3s$ orbital: $n=3, l=0$. Radial nodes $= 3-0-1 = 2$. Nodal planes $= l = 0$. This matches $III$.$C$. For $3p$ orbital: $n=3, l=1$. Radial nodes $= 3-1-1 = 1$. Nodal planes $= l = 1$. This matches $II$.$D$. For $4d$ orbital: $n=4, l=2$. Radial nodes $= 4-2-1 = 1$. Nodal planes $= l = 2$. This matches $I$.Therefore, the correct matching is $A-IV, B-III, C-II, D-I$.

List-$I$ (Orbital)	List-$II$ (Radial nodes and nodal plane)
$A$. $2s$	$I$. $1$ Radial node + two nodal planes
$B$. $3s$	$II$. $1$ Radial node + one nodal plane
$C$. $3p$	$III$. $2$ Radial nodes + No nodal plane
$D$. $4d$	$IV$. $1$ Radial node + No nodal plane

List-$I$ (Quantum Number)	List-$II$ (Information provided)
$A$. $m_l$	$I$. Shape of orbital
$B$. $m_s$	$II$. Size of orbital
$C$. $l$	$III$. Orientation of orbital
$D$. $n$	$IV$. Orientation of spin of electron

Match the $LIST$-$I$ with $LIST$-$II$:
List-$I$ (Orbital) List-$II$ (Radial nodes and nodal plane)
$A$. $2s$ $I$. $1$ Radial node + two nodal planes
$B$. $3s$ $II$. $1$ Radial node + one nodal plane
$C$. $3p$ $III$. $2$ Radial nodes + No nodal plane
$D$. $4d$ $IV$. $1$ Radial node + No nodal plane

Similar Questions

Which of the following orbitals is not possible (in $f$)?

In an atom,how many orbital$(s)$ will have the quantum numbers $n = 3, l = 2$ and $m_l = +2$?

In an atom,the total number of electrons having quantum numbers $n=4, |m_{l}|=1$ and $m_{s}=-\frac{1}{2}$ is:

Assertion :- In $H$-atom,the energy of $3d$-level is smaller than $4s$-level.
Reason :- In multi-electron species,an orbital with lower value of $(n+\ell)$ has energy smaller than the orbital with larger value of $(n+\ell)$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Match the $LIST$-$I$ with $LIST$-$II$:List-$I$ (Orbital)List-$II$ (Radial nodes and nodal plane)$A$. $2s$$I$. $1$ Radial node + two nodal planes$B$. $3s$$II$. $1$ Radial node + one nodal plane$C$. $3p$$III$. $2$ Radial nodes + No nodal plane$D$. $4d$$IV$. $1$ Radial node + No nodal plane