Consider the following changes
A➝ A⁺ + e⁻ : E₁ and A⁺ ➝ A²⁺ + e⁻ : E₂
The energy required to pull out the two electrons
are E₁ and E₂ respectively. The correct
relationship between two energies would be
(a) E₁ < E₂ (b) E₁ = E₂
(c) E₁ > E₂ (d) E₁ > E₂
Answers
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Answer:
sorry I didn't know that
Answered by
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(a) E₁ < E₂
Explanation:
Given A ➝ A⁺ + e⁻ : E₁ and A⁺ ➝ A²⁺ + e⁻ : E₂
The energy required to pull out the two electrons are E₁ and E₂ respectively. The correct
relationship between the two energies would be E1<E2.
The net force required to remove electron is more in case of positively charged ion. So it's more difficult to remove electron from positively charged ion in comparison with neutral atom.
Option A is the answer.
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