Which of the following statements is false? A) Entropy increases with the number of microstates of the system. B) The total entr
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Notes:-
- Al has Z=15
electron configuration:-
- [Ne]3s²3p³
Valency is 3
So 3 dots are included
The energy released when electron move from n=4 to n=3 is 0.66 eV
We know that in an atom energy of nth state is
eV
where n is the energy level
Therefore,
Thus, = -0.85eV
= -1.51eV
Therefore, total mount of energy released in moving electron from n=4 to n=3 is given by -
= -0.85 - ( -1.51)
= 0.66eV
To know more about energy released in electron transition
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