Chemistry - Complete Pblock- Question with Solution | TestHub

Hydrogen fluoride is an associated molecule and can be represented by ${\mathrm{H}}_2{\mathrm{F}}_2$. This is due to the fact that strong hydrogen bonding exists between the molecules. (as $\mathrm{F}$ is highly electronegative element) $${\mathrm{H}}_2{\mathrm{F}}_2+\mathrm{KF}\to {\mathrm{KHF}}_2+\mathrm{HF}$$