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Which of the following is the correct or...

Which of the following is the correct order of ionisation energy?
(1) `Be^(+) gt Be` (2) `Be gt Be^(+)`
(3) `C gt Be` (4) `B gt Be`

A

2,3

B

3,4

C

1,3

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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GRB PUBLICATION-PERIODIC TABLE-C.Ionisation Energy
  1. Which has maximum first ionization potential?

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  2. Values of IE(1),IE(2) and IE(3) of an element are 9.31, 18.21 and 553....

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  3. Which of the following is the correct order of ionisation energy? (1...

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  4. The incorrect statement Among the following is A)The first ionisation...

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

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

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  7. Which of the following is the result of f-orbital contraction effect?

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  8. Which of the following magnetic moment values will correspond to the h...

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  9. Which of the following s-block metals has the lowest first ionisation ...

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  10. Hydrogen has high ionization energy than alkali metals, due to its:

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  11. Which of the following element has maximum, first ionisation potential...

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  12. An element having high first ionization energy in a given period is:

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  13. Ionisation enthalpy of Na would be same as

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  14. Which element having the following electronic configuration has minimu...

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  15. Select correct statement.

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  16. Which option is correct?

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  17. Which one of the following electronic configuration of an atom has the...

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  18. Identify the incorrect order of first ionization energy.

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  19. Amongst the following elements whose electronic configuration are give...

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  20. Which of the following ion of an element E (E belongs to 2nd period) h...

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