(A) The energy of an electron in an orbit is given by the formula $E_n = -13.6 \times \frac{Z^2}{n^2} \text{ eV}$.As we move away from the nucleus,the

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Increases as we move away from the nucleus

(A) The energy of an electron in an orbit is given by the formula $E_n = -13.6 \times \frac{Z^2}{n^2} \text{ eV}$.As we move away from the nucleus,the principal quantum number $n$ increases.Since $E_n$ is inversely proportional to $n^2$ and has a negative sign,as $n$ increases,the value of $E_n$ becomes less negative,which means the energy increases.

Class 11 Chemistry Structure of Atom Atomic models and Planck's quantum theory

Easy

How does the energy of an orbit change as we move away from the nucleus in a hydrogen-like atom?

A
Increases as we move away from the nucleus
B
Decreases as we move away from the nucleus
C
Remains the same as we move away from the nucleus
D
None of these

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Class 11 Questions

Class 11

Chemistry Questions

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Structure of Atom

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Atomic models and Planck's quantum theory

If in Bohr's model,for a unielectronic atom,the time period of revolution is represented as $T_{n,Z}$ where $n$ represents the shell number and $Z$ represents the atomic number,then the value of $T_{1,2} : T_{2,1}$ will be

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The radius of a hydrogen atom in its ground state is $0.53 \ \mathring{A}$. The radius of the $Li^{2+}$ ion in the same state (atomic number = $3$) is ............. $\mathring{A}$.

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The energy (in $eV$) associated with the electron in the $1^{st}$ orbit of $Li^{2+}$ is

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What transition in the hydrogen spectrum would have the same wavelength as the Balmer transition $n=4$ to $n=2$ of $He^{+}$ spectrum?

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In the Balmer series of the hydrogen atom spectrum,which electronic transition causes the third line?

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How does the energy of an orbit change as we move away from the nucleus in a hydrogen-like atom?

Similar Questions

If in Bohr's model,for a unielectronic atom,the time period of revolution is represented as $T_{n,Z}$ where $n$ represents the shell number and $Z$ represents the atomic number,then the value of $T_{1,2} : T_{2,1}$ will be

The radius of a hydrogen atom in its ground state is $0.53 \ \mathring{A}$. The radius of the $Li^{2+}$ ion in the same state (atomic number = $3$) is ............. $\mathring{A}$.

The energy (in $eV$) associated with the electron in the $1^{st}$ orbit of $Li^{2+}$ is

What transition in the hydrogen spectrum would have the same wavelength as the Balmer transition $n=4$ to $n=2$ of $He^{+}$ spectrum?

In the Balmer series of the hydrogen atom spectrum,which electronic transition causes the third line?

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