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.
True
do not break up into ions.
False.
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.
No mobile charged particles are present in sufficient concentration.
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.
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.
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.
Because there are no compounds that aren't molecules/molecular. The question as posed is nonsense. Rephrase?
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.