Chemistry - PERIODIC TABLE Question with Solution | TestHub

$\mathrm{HF}>\mathrm{HCI}>\mathrm{HBr}>\mathrm{HI}$ (Acidic character)

$\mathrm{NO}<{\mathrm{NO}}_2<{\mathrm{N}}_2{\mathrm{O}}_5$ (Basic nature)

$\mathrm{NaF}<{\mathrm{MgF}}_2<\mathrm{A}1F_3$ (Lattice energy)

${\mathrm{Li}}_2\mathrm{O}>{\mathrm{Na}}_2\mathrm{O}>{\mathrm{K}}_2\mathrm{O}$ (Basic character)