NEET UG CHEMISTRY MCQ: S-BLOCK ELEMENTS

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Analyzing +4 | -1

Which of the following has minimum values of cation-anion size ratio?

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Correct option: C

\mathrm{MgC}{\mathrm{l}_2}

Option C (

\mathrm{MgC}{\mathrm{l}_2}

) is correct because Mg has the smallest cation size and Cl has a relatively large anion size compared to the other options, resulting in the smallest cation-anion size ratio.

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\mathrm{Ba}_{3}\left(\mathrm{PO}_{4}\right)_{2}

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\underset {\text{(dilute)}}{Ba(OH)_2}+H_2O_2+ClO_2 \longrightarrow