Periodic Classification and Periodic Properties - Result Question 27

####24. The element with the highest first ionisation potential is

(a) boron

(b) carbon

(c) nitrogen

(d) oxygen

$(1982,1 M)$

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Answer:

Correct Answer: 24. $(a, b)$

Solution:

  1. Nitrogen has highest ionisation potential due to exceptional stability of its valence shell configuration mentioned in question 21 .


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