Generally, molecular covalent substances do not conduct electricity. Carbon as graphite is the exception. This is because they are neutrally charged; they do not have ions or delocalized electrons as these are being shared by the non-metals. Yet some conduct electricity when dissolved in water. This is because some react with water to produce ions which are attracted to the oppositely charged electrodes.
Ionic compounds generally dissolve in water dissociating to give ions that are free to move and conduct electricity. Molten ionic compounds also have free ions and conduct electricity. Ionic compounds generally do not conduct electricity in the solid form.
No, covalent compounds do not conduct electricity as solids because the electrons are held tightly in the atoms and are not free to move and carry an electric charge. This is in contrast to ionic compounds, where the ions are free to move and conduct electricity when dissolved in water or when molten.
Most covalent compounds do not conduct electricity as aqueous solutions because they do not dissociate into ions. Covalent compounds typically exist as molecules in solution rather than as ions, which are required for conducting electricity.
Ionic compounds dissociate into their constituent ions when they dissolve in solutions, whereas covalent compounds do not dissociate into ions and remain as molecules. This means that ionic compounds can conduct electricity in solution due to the presence of free ions, while covalent compounds generally do not conduct electricity in solution.
Ionic compounds, such as salts, acids, and bases, conduct electricity when dissolved in water because their ions are free to move and carry an electric charge. Covalent compounds do not typically conduct electricity in aqueous solutions because they do not dissociate into ions.
Ionic compounds generally dissolve in water dissociating to give ions that are free to move and conduct electricity. Molten ionic compounds also have free ions and conduct electricity. Ionic compounds generally do not conduct electricity in the solid form.
No, covalent compounds do not conduct electricity as solids because the electrons are held tightly in the atoms and are not free to move and carry an electric charge. This is in contrast to ionic compounds, where the ions are free to move and conduct electricity when dissolved in water or when molten.
Most covalent compounds do not conduct electricity as aqueous solutions because they do not dissociate into ions. Covalent compounds typically exist as molecules in solution rather than as ions, which are required for conducting electricity.
Ionic compounds dissociate into their constituent ions when they dissolve in solutions, whereas covalent compounds do not dissociate into ions and remain as molecules. This means that ionic compounds can conduct electricity in solution due to the presence of free ions, while covalent compounds generally do not conduct electricity in solution.
Ionic compounds, such as salts, acids, and bases, conduct electricity when dissolved in water because their ions are free to move and carry an electric charge. Covalent compounds do not typically conduct electricity in aqueous solutions because they do not dissociate into ions.
Apple juice
Salt
No, ClBr (chlorine bromide) does not conduct electricity as it is a covalent compound. Ionic compounds typically conduct electricity when dissolved in water or melted because they dissociate into ions that can carry an electric charge.
Naphthalene is a Ionic Substance. Hence, Ionic substance do not conduct when solid. But they do conduct when melted or dissolved in water - and they decompose at the same time. Therefor molten Naphthalene conduts electricity as the ions become free to move when dissolved in water.
They can't. There must be an electrolyte mixed in. For example distilled water doesn't conduct electricity and it is a polar covalent compound. However, when you mix in salt, it does conduct electricity.
If a compound dissolves into water and allows for the conductance of electrical current its said to be ionic and an electrolyte. Sodium chloride (NaCl) or table salt exhibits this property. Sugar is a compound that will dissolve in water but not conduct current. Sugar is not an electrolyte or ionic; rather a covalent molecule.
Ionic compounds conduct electricity in the solid state as their ions are fixed in a lattice. Covalent compounds only conduct electricity when melted or dissolved due to the mobility of charged particles in solution.