The noble gas with highest positive electron gain enthalpy is

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

Argon

Helium

Krypton

Neon

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Due to stable configuration noble gases have positive electron gain enthalpyCorrect order of positive electron gain enthalpy is Ne>Ar =Kr >Xe >Rn >He