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🛠️ JEE🧪 Chemistry

The extra stability of half-filled subshell is due to (A) Symmetrical distribution of electrons (B) Smaller coulombic re…

Q1

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
Identify the correct statements

[JEE Main 2025, 7 Apr (Shift 2)]

a

(B), (D) and (E) only

b

(A), (B), (D) and (E) only

c

(B), (C) and (D) only

d

(A), (B) and (D) only

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