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Bohr's Model of Atom

Total energy ...

Question

Total energy of an electron in an atom is :

A

less than zero

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B

more than zero

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C

may be less or more than zero

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D

none of these

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Solution

The correct option is A less than zero
One electron volt is the energy that an electron gains when it travels through a potential difference of one volt so 1eV= $1 e V = {1.6 X 10}^{- 19} J o u l e s$ which is a negative value.

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