JEE Mains Chemistry Past PapershardMCQ SINGLE

The difference between electron gain enthalpies will be maximum between : (A) Ne and F (B) Ar and F JEE Mains Chemistry Past Papers Chemistry Question

Question

The difference between electron gain enthalpies will be maximum between : (A) Ne and F (B) Ar and F (C) Ne and Cl (D) Ar and Cl

💡 Solution & Explanation

Cl has maximum –ve Heg and Ne has most +ive Heg hence difference will be maximum for Ne and Cl. Element Heg (KJ/mole) F –333 Cl –349 Ne +48 Ar +116 | JEE(Main) 2023 | DATE : 06-04-2023 (SHIFT-1) | PAPER-1 | CHEMISTRY PAGE # 7

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