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Consider the following changes A to A^(+...

Consider the following changes `A to A^(+) + e^- , E_1` and `A^+ to A^(2+) + e^- : E_2` The energy required to pull out the two electrons are `E_1` and `E_2` respectively. The correct relationship between two energies would be

A

`E_1 lt E_2`

B

`E_1 = E_2`

C

`E_1 gt E_2`

D

`E_1 ne E_2`

Text Solution

Verified by Experts

The correct Answer is:
A
`E_1 lt E_2` because second I.E. is greater than first I.E.
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ERRORLESS-CLASSFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -NCERT BASED QUESTIONS (Ionisation Energy)
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  2. The ionization energy of boron is less than that of beryllium because:

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  3. Consider the following changes A to A^(+) + e^- , E1 and A^+ to A^(2+)...

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  4. In which of the following process highest energy is absorbed?

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  6. The increasing order of the first ionisation enthalpies of the element...

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  7. Ionisation energy is highest for

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  8. Which one of the following elements has the highest ionisation energy?

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  9. Which of the following elements has the lowest ionization potential ?

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  10. The screening effect of inner electrons of an atom can cause

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  11. The correct order in which the first ionisation potential increases is

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  12. The correct order of ionisation energy of C, N, O and F is

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  13. The successive ionzation enegry values for an element X are given belo...

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  14. The set representing the correct order of the first ionisation potenti...

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  15. The decreasing order of the ionization potential of the following elem...

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  16. the highest ionisation energy stands for

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  17. Which of the following electrons should generally have the highest val...

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  18. Which of the following has lowest ionisation energy

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  19. In view of their low ionisation energies, the alkali metals are

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  20. The order of the magnitude of first ionisation potentials of Be,B,N an...

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