Chemistry - CHEMICAL BONDING Question with Solution | TestHub

$\mathrm{NaCl}>\mathrm{KCl}>\mathrm{RbCl}>\mathrm{CsCl}>\mathrm{LiCl}$ (Melting point order)

${\mathrm{BeF}}_2<{\mathrm{MgF}}_2<{\mathrm{CaF}}_2<{\mathrm{SrF}}_2<{\mathrm{BaF}}_2$

${\mathrm{O}}_2>N_2>N>O$

(ionization energy)

Total number of bond angle greater than 109°28' in POF₃ and PF₃ is respectively 0 and 3.