Chemistry · 2025
JEE Main · 7 April 2025, Shift 2 · Q51
The extra stability of half-filled subshell is due to: (A) Symmetrical distribution of electrons (B) Smaller coulombic repulsion energy (C) The…
The extra stability of half-filled subshell is due to :
(A)
Symmetrical distribution of electrons
(B)
Smaller coulombic repulsion energy
(C)
The presence of electrons with the same spin in non-degenerate orbitals
(D)
Larger exchange energy
(E)
Relatively smaller shielding of electrons by one another
Indentify the correct statements :
Official answer
From NTA’s final answer key for this paper.
(3)
(A) , (B), (D) and (E) only
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JEE Main 2025 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.