Supposing the ionisation energy of the Hydrogen atom is 640eV. Point out the main shell having energy equal to 40eV-
(1) n=2
(2) n=3
(3) n=4
(4) n=5
Answers
Answer: -
If the ionisation energy of the Hydrogen atom is 640eV. the n = 4 main shell having energy equal to 40eV.
Explanation: -
For hydrogen atom, Z = 1.
Energy for nth main shell of hydrogen atom = Ionization Energy of Hydrogen atom / n²
40 = 640/ n²
n² =
n = 4
Thus, if the ionisation energy of the Hydrogen atom is 640eV. the n = 4 main shell having energy equal to 40eV.
If the ionisation energy of the Hydrogen atom is 640eV. The n = 4 main shell having energy equal to 40eV.
For hydrogen atom, Z = 1.
Energy for nth main shell of hydrogen atom = (Ionization Energy of Hydrogen atom / n²)
40 = (640/ n²)
n² = (640/40)
n = 4
Thus, if the ionisation energy of the hydrogen atom is 640eV. The n = 4 main shell having energy equal to 40eV.
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