No mobile charged particles are present in sufficient concentration.
Because there are no compounds that aren't molecules/molecular. The question as posed is nonsense. Rephrase?
molecular formula is referred to water because they are covalent compounds while formula mass for aluminum chloride because they are ionic compounds
A) nonpolar compounds will not dissolve in water because water is polar
It's cadmium nitride, not cadmium binitride because the prefix "bi" is not used in ionic compounds such as these, only in molecular compounds.
An ionic compound. Because an ionic compound is made up of ions that either carry or donate electrons
Water can dissolve some ionic compounds as well as some molecular compounds because of its polarity. It is polar enough to dissolve ionic compounds into their ions. Water does not dissolve molecular compounds by breaking covalent bonds, but through intermolecular forces.
do not break up into ions.
That, for the most part, would be true. If the compound is truly molecular, then ions would not form, and it would be a non electrolyte.
Water dissolves some molecular compounds because water is a polar molecule.
True
do not break up into ions.
Because have lower melting points and boiling points
False.
The property of a solid molecular compound is soft. These are soft because solids are non-conductors of electricity in form.
Because there are no compounds that aren't molecules/molecular. The question as posed is nonsense. Rephrase?
It is ionic because if you dissolve it in water and then add a charge of electricity, it will conduct it. So, it is ionic.
Covalent substances do not conduct electricity because they are sharing electrons, hence they are in a fixed position and are not able to move around and contribute to movement of the electric current.