Chemistry · 2025
JEE Main · 2 April 2025, Shift 1 · Q58
The property/properties that show irregularity in first four elements of group-17 is/are: (A) Covalent radius (B) Electron affinity (C) Ionic radius…
The property/properties that show irregularity in first four elements of group-$\displaystyle 17$ is/are :
(A)
Covalent radius
(B)
Electron affinity
(C)
Ionic radius
(D)
First ionization energy
Choose the correct answer from the options given below :
Official answer
From NTA’s final answer key for this paper.
(2)
B only
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JEE Main 2025 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.