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A rarr A^(+)+e,E(1) and A^(+) rarr A^(2+...

`A rarr A^(+)+e,E_(1)` and `A^(+) rarr A^(2+)+e,E_(2)`. The energy requried to pull out the two electrons are `E_(1)` and `E_(2)` respectively. The correct relationship between two energy would be

A

`E_(1)ltE_(2)`

B

`E_(1)=E_(2)`

C

`E_(1)gtE_(2)`

D

`E_(1)neE_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
`E_(1)ltE_(2)` because second I.E. is greater than first I.E.
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ERRORLESS -CLASSIFICATION OF ELEMENTS AND PERIODIC PROPERTIES -Ordinary Thinking Objective Questions Ionisation Energy
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  2. Which of the following species has lowest ionisation potential?

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

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  4. Generally, the first ionisation energy increases along a period. But t...

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  5. Ionisation energy in group I-A varies in the decreasing order as

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  6. The second ionisation potential of an element M is the energy required...

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  7. Arrange S, P and As in order of increasing ionisation energy.

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  8. Which ionisation potential (IP) in the following equations involves th...

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  9. Which of the following has highest ionisation energy ?

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

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

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  12. The first ionisation energy of beryllium is more than that of boron be...

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  13. A rarr A^(+)+e,E(1) and A^(+) rarr A^(2+)+e,E(2). The energy requried ...

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  14. Which of the following explanation is best for not placing hydrogen in...

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  15. Choose the correct statement

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  16. The ionisation energy of an element is

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