Question

9. Identify the correct order of the size following.
(a) Ca2+ <K+<Ar <S2- <Cl-
(by Ca2+ <K+ < Ar < Cr- <S2-
(c) Ar < Ca2+ <K+ <Cl- <s2-
(d) Ca2+ < Ar < K+ < Cr- <s2-​

Answer 1

Answer:

correct order of the size is,

(b)Ca2+ <K+ < Ar < Cr- <S2-