Chemistry - PERIODIC TABLE Question with Solution | TestHub
ChemistryPERIODIC TABLEElectron Affinity, ElectronegativityMedium2 minQB
ChemistryMediummultiple choice
Select the correct order of EN of species :-
Options:(select one or more)
Answer:
A, C, D
Solution:
(A) Mn⁺⁷ > Mn⁺⁵ > Mn⁺⁴
Higher oxidation state → more effective nuclear charge → higher EN
(B) N > O > F
Correct periodic trend: F > O > N
(C) Li > Na
Across period, EN increases; down group, EN decreases. Li is above Na → Li > Na
(D) F > Cl > Br > I
Standard periodic trend: EN decreases down the group
Stream:JEESubject:ChemistryTopic:PERIODIC TABLESubtopic:Electron Affinity, Electronegativity
⏱ 2mℹ️ Source: QB
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