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NEET 2024Medium

Q.Which of the following is the correct order of increasing ionic radii for the isoelectronic species S2−,Cl−,K+,Ca2+S^{2-}, Cl^-, K^+, Ca^{2+}?

a
Ca2+<K+<Cl−<S2−Ca^{2+} < K^+ < Cl^- < S^{2-}
b
S2−<Cl−<K+<Ca2+S^{2-} < Cl^- < K^+ < Ca^{2+}
c
Cl−<S2−<K+<Ca2+Cl^- < S^{2-} < K^+ < Ca^{2+}
d
K+<Ca2+<S2−<Cl−K^+ < Ca^{2+} < S^{2-} < Cl^-

Correct Answer: Option A

The correct solution involves applying the fundamental concept to derive the final value step by step...

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