The correct order of the size isA. `Ca^(2+)gtK^(+)gtArgtClgtS^(2-)`B. `K^(+)gtCa^(2+)gtCl^(-)gtArgtS^(2-)`C. `S^(2-)gtCl^(-)gtArgtK^(+)gtCa^(2+)`D. `S^(2-)gtArgtCl^(-)gtCa^(2+)gtK^(+)`

The correct order of the size isA. `Ca^(2+)gtK^(+)gtArgtClgtS^(2-)`B.

1.	The correct order of the size isA. `Ca^(2+)gtK^(+)gtArgtClgtS^(2-)`B. `K^(+)gtCa^(2+)gtCl^(-)gtArgtS^(2-)`C. `S^(2-)gtCl^(-)gtArgtK^(+)gtCa^(2+)`D. `S^(2-)gtArgtCl^(-)gtCa^(2+)gtK^(+)`
Answer» Correct Answer - A All the species are isoeletronic therefore the greater the nuclear charge the lesser will be the size.

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The correct order of the size isA. `Ca^(2+)gtK^(+)gtArgtClgtS^(2-)`B. `K^(+)gtCa^(2+)gtCl^(-)gtArgtS^(2-)`C. `S^(2-)gtCl^(-)gtArgtK^(+)gtCa^(2+)`D. `S^(2-)gtArgtCl^(-)gtCa^(2+)gtK^(+)`

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