S Block Elements

Section: Chemistry

Question : 5 of 13

Marks: +1, -0

Which of the following orders are correct against the stated property ?
I) ‌‌NaO2<KO2<RbO2<CsO2 - stability
II) ‌‌Mg(OH)2<Ca(OH)2<Sr(OH)2 - basic strength
III) MgCO3<CaCO3<SrCO3 - thermal stability

[AP EAPCET 21 May 2025 S2]

I & III only
II & III only
I & II only
I, II & III

Validate

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