Which of the following statements is FALSE? | vedclass

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Question

(A) $1$. For a $4d$ orbital,the number of spherical (radial) nodes is given by the formula $n - l - 1$. Here,$n = 4$ and $l = 2$. So,$4 - 2 - 1 = 1$.

Vedclass · Accepted Answer

Number of spherical nodes for $4d$ orbital is $3$.

Vedclass · Answer

(A) $1$. For a $4d$ orbital,the number of spherical (radial) nodes is given by the formula $n - l - 1$. Here,$n = 4$ and $l = 2$. So,$4 - 2 - 1 = 1$. The statement saying it is $3$ is $FALSE$.$2$. For $p_y$ orbital,the electron density is zero in the $xz$ plane,so it acts as an angular node. This is $TRUE$.$3$. For $s$ orbitals,the probability density $\psi^2$ is maximum at the nucleus $(r = 0)$. This is $TRUE$.$4$. The angular wave function for $p_z$ is proportional to $\cos 	heta$,where $	heta$ is the angle with the $z$-axis. This is $TRUE$.

Which of the following statements is $FALSE$?

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