NEET2024Chemistry-Periodic Table
NEET 2024 Chemistry Ionization Enthalpy MCQ Question
Type: MCQ-conceptual-Easy-Class 11
Arrange the following elements in increasing order of first ionization enthalpy: Li, Be, B, C, N
A
Li < Be < C < B < N
B
Li < Be < N < B < C
C
Li < B < Be < C < N
D
Li < B < C < Be < N
Correct Answer
Option D
Detailed Explanation
Ionization enthalpy generally increases across a period. The order is Li < B < Be < C < N.
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