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the highest ionisation energy stands for...

the highest ionisation energy stands for

A

He

B

C

C

N

D

H

Text Solution

Verified by Experts

The correct Answer is:
A
He has highest ionisation energy due to its full filled 1s-orbital.
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ERRORLESS-CLASSFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -NCERT BASED QUESTIONS (Ionisation Energy)
  1. The set representing the correct order of the first ionisation potenti...

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

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  3. the highest ionisation energy stands for

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

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  5. Which of the following has lowest ionisation energy

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

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

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  8. Which has maximum first ionization potential?

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  9. If the IP of Na is 5.48 eV, the ionsation potential of K will be

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  10. Which of the following has the highest first ionisation energy?

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  11. Which among the following elements have lowest value of IE1?

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  12. In a given shell, the order of screeing effect is

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  13. Among the following, the third ionisation energy is highest for

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

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  15. Which of the element is expected to have lowest first ionisation entha...

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  16. The first ionisation potential of Na is 5.1eV. The value of electrons ...

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  17. Amongest Be, B, Mg and Al, the second ionization potential is maximum ...

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  18. In which of the following options the order of arrangement does ...

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  19. One among the following is the incrorrect order of increasing ionisati...

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  20. A sudden large jump between the values of second and third ionisation ...

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