(C) The screening effect (also known as shielding effect) depends on the shape of the orbitals. The order of screening power is $s > p > d > f$. Since

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

(C) The screening effect (also known as shielding effect) depends on the shape of the orbitals. The order of screening power is $s > p > d > f$. Since $d$-orbitals have a more diffuse shape compared to $p$-orbitals,they are less effective at shielding the outer electrons from the nuclear charge. Therefore,the screening effect of $d$-electrons is less than that of $p$-electrons.

Class 11 Chemistry Classification of Elements and Periodicity in Properties Screening effect and effective nuclear charge

Easy

The screening effect of $d$-electrons is

A
Equal to that of $p$-electrons
B
More than that of $p$-electrons
C
Less than $p$-electrons
D
Same as $f$-electrons

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Screening effect and effective nuclear charge

The core charge on oxygen is equal to $-$

Easy

View Solution

Among the following pairs of orbitals,which orbital will experience the larger effective nuclear charge?
$(i)$ $2s$ and $3s$
$(ii)$ $4d$ and $4f$
$(iii)$ $3d$ and $3p$

Medium

View Solution

The unpaired electrons in $Al$ and $Si$ are present in the $3p$ orbital. Which electrons will experience more effective nuclear charge from the nucleus?

Medium

View Solution

Explain the relationship between the energy of orbitals in the same subshell and the atomic number,with an example.

Easy

View Solution

If $Z_{eff}$ of $B$ is $2.6$,then the value of $Z_{eff}$ of oxygen and fluorine will be :-

Medium

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

The screening effect of $d$-electrons is

Similar Questions

The core charge on oxygen is equal to $-$

Among the following pairs of orbitals,which orbital will experience the larger effective nuclear charge?$(i)$ $2s$ and $3s$$(ii)$ $4d$ and $4f$$(iii)$ $3d$ and $3p$

The unpaired electrons in $Al$ and $Si$ are present in the $3p$ orbital. Which electrons will experience more effective nuclear charge from the nucleus?

Explain the relationship between the energy of orbitals in the same subshell and the atomic number,with an example.

If $Z_{eff}$ of $B$ is $2.6$,then the value of $Z_{eff}$ of oxygen and fluorine will be :-

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Among the following pairs of orbitals,which orbital will experience the larger effective nuclear charge?
$(i)$ $2s$ and $3s$
$(ii)$ $4d$ and $4f$
$(iii)$ $3d$ and $3p$