SATHEE: Atomic Structure Question 32

Atomic Structure Question 32

Question: Energy of electron of hydrogen atom in second Bohr orbit is

Options:

A) $- 5.44 \times 10^{- 19} J$

B) $- 5.44 \times 10^{- 19}, k J$

C) $- 5.44 \times 10^{- 19}, c a l$

D) $- 5.44 \times 10^{- 19}, e V$

Show Answer

Answer:

Correct Answer: A

Solution:

$E = - \frac{2.172 \times 10^{- 18}}{n^{2}} = \frac{- 2.172 \times 10^{- 18}}{2^{2}}$

$= - 5.42 \times 10^{- 19} J$ .

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Atomic Structure Question 32

Question: Energy of electron of hydrogen atom in second Bohr orbit is

Options:

Answer:

Solution:

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