Chemistry - PERIODIC TABLE Question with Solution | TestHub
ChemistryPERIODIC TABLEIonisation Energy,Medium2 minQB
ChemistryMediummultiple choice
Select the CORRECT options, against the mentioned properties :-
Options:(select one or more)
Answer:
A, B
Solution:
(A) Ionization energy: higher charge → higher IE → Sc³⁺ > Sc²⁺ > Sc⁺
(B) Lattice energy: decreases down group → BeF₂ > MgF₂ > CaF₂ > SrF₂
(C) Dipole moment: XeF₄, XeF₂ = 0 → statement incorrect
(D) p-bond strength not equal → incorrect
Stream:JEESubject:ChemistryTopic:PERIODIC TABLESubtopic:Ionisation Energy,
⏱ 2mℹ️ Source: QB
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