Order of Electronegativity, Atomic Radius & Ionization Enthalpies: Periodicity MCQ-3
Автор: G-stuzen
Загружено: 2026-01-09
Просмотров: 3
Описание:
In this video, we have discussed a MCQ was present in NEET 2025
The question is...
Which of the following statements are true?
A) Unlike Ga that has a very high melting point, Cs has a very low melting point.
B) On Pauling scale, the electronegativity values of N and Cl are not the same
C) Ar, K+, Cl-, Ca2+, and S2- are all isoelectronic species
D) The correct order of the first ionization enthalpies of Na, Mg, Al and Si is Si Al Mg Na
E) The atomic radius of Cs is greater than that of Li and Rb
Choose the correct option from the options given below:
1) A, B and E only 2) C and E only 3) C and D only 4) A, C and E only
NEET Chemistry 2025#Electronegativity#Atomic radius#first Ionization Enthalpy
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