we know that ions conduct electricity. ions in the solid state are not free whereas they are free in the molten or the liquid state. the conduction is much easier by the ions in this state
Like other ionic compounds NaOH will not conduct electricity in its solid form, but will if dissolved in water or molten.
Ionic bonding is simply a term referring to the attraction between the charged ions in an ionic compound. For a substance to conduct electricity, it must have free electrons or free ions. In a solid ionic compound, the electrons cannot move freely throughout the solid, but instead, they are restricted to their own ions. Also, the ions are fixed in their own positions, and thus, they too cannot move freely. Therefore, ionic compounds in the solid state do not conduct electricity. However, if this ionic compound was dissolved in water or in molten state, the electrons would still be restricted to their own ions. But now, the ions can move freely. This means that ionic compounds CAN conduct electricity when in solution or when molten, but not in the solid state.
An antonym would be frozen or solid.
Copper (II) sulfate is a poor conductor of electricity in solid state. When dissolved in water, it, like most salts, becomes conductive. One would expect that molten CuSO4 would also conduct electricity.
In the molten state the ions of sodium chloride are free to move. Magnesium chloride would also conduct if it were molten. Since the ions of the magnesium chloride are bound together in the crystal lattice they cannot carry a current.
Like other ionic compounds NaOH will not conduct electricity in its solid form, but will if dissolved in water or molten.
Ionic bonding is simply a term referring to the attraction between the charged ions in an ionic compound. For a substance to conduct electricity, it must have free electrons or free ions. In a solid ionic compound, the electrons cannot move freely throughout the solid, but instead, they are restricted to their own ions. Also, the ions are fixed in their own positions, and thus, they too cannot move freely. Therefore, ionic compounds in the solid state do not conduct electricity. However, if this ionic compound was dissolved in water or in molten state, the electrons would still be restricted to their own ions. But now, the ions can move freely. This means that ionic compounds CAN conduct electricity when in solution or when molten, but not in the solid state.
An antonym would be frozen or solid.
No, because molten sulfur is not ionic or metallic, so even if it did conduct, it would be a very, very poor conductor.
Copper (II) sulfate is a poor conductor of electricity in solid state. When dissolved in water, it, like most salts, becomes conductive. One would expect that molten CuSO4 would also conduct electricity.
In the molten state the ions of sodium chloride are free to move. Magnesium chloride would also conduct if it were molten. Since the ions of the magnesium chloride are bound together in the crystal lattice they cannot carry a current.
yes, molten sodium chloride may conduct the electricity but is not a good electrolyte.
Melting point of the substance
Ice is a solid and water is a liquid, so an ice cube floating in a glass of water would be a solid in a liquid solution. Lava is molten rock, which would also be a solid in liquid solution.
It depends on the solid. Stone would probably become molten lava. Metals would become liquid and could by poured into moulds. Solid ice would turn into water.
Only by chemical analysis.
The solid state.