(D) The effective nuclear charge $(Z_{eff})$ is defined as the net positive charge experienced by an electron in a multi-electron atom. It is calculat

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Both nuclear charge and shielding constant

(D) The effective nuclear charge $(Z_{eff})$ is defined as the net positive charge experienced by an electron in a multi-electron atom. It is calculated using the formula: $Z_{eff} = Z - \sigma$,where $Z$ is the nuclear charge (atomic number) and $\sigma$ is the shielding constant (or screening constant). Therefore,it depends on both the nuclear charge and the shielding constant.

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

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Which of the following statements is most appropriate for the effective nuclear charge? On what does it depend?

A
Shielding constant
B
Atomic number
C
Nuclear charge
D
Both nuclear charge and shielding constant

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Class 11 Questions

Class 11

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Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Screening effect and effective nuclear charge

For which of the following is $Z_{eff}$ equal to $Z$?

Medium

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The screening effect of inner electrons of the nucleus causes

Easy

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

Easy

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

Medium

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The value of the screening constant for an electron in a $3s$ orbital is identical to that of an electron present in which of the following orbitals?

Medium

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Which of the following statements is most appropriate for the effective nuclear charge? On what does it depend?

Similar Questions

For which of the following is $Z_{eff}$ equal to $Z$?

The screening effect of inner electrons of the nucleus causes

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

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

The value of the screening constant for an electron in a $3s$ orbital is identical to that of an electron present in which of the following orbitals?

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