Which of the following represents the correct order of increasing first ionization…
Chemistry · JEE Main · NTA Exams — Classification of Elements and Periodicity in Properties
Which of the following represents the correct order of increasing first ionization enthalpy for Ca, Ba, S, Se and Ar?
- Ba < Ca < Se < S < Ar
- Ca < Ba < S < Se < Ar
- Ca < S < Ba < Se < Ar
- S < Se < Ca < Ba < Ar
Answer
(A) Ba < Ca < Se < S < Ar
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