Classification of Elements Part 2

Section: Chemistry

Question : 27 of 72

Marks: +1, -0

First ionisation enthalpy values of first four group 15 elements are given below. Choose the correct value for the element that is a main component of apatite family :

[29 Jan 2025 Shift 2]

1012‌kJ‌mol−1
834‌kJ‌mol−1
1402‌kJ‌mol−1
947‌kJ‌mol−1

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