Explanation: Salts when they are added to water can split into their corresponding ions which will serve as shuttles to electrons and therefore, the solution will be conductive.
Which substance is a good conductor of electricity in the liquid phase?
When the solid is melted to a liquid, however, the ions are free to migrate. Therefore, ionic liquids are good conductors of electric current.
Can conduct electricity in the solid and liquid phases?
5) Which substance will conduct electricity in both the solid phase and the liquid phase?
|Substance A||Substance B|
|Electrical Conductivity||poor conductor in both solid and aqueous states||poor conductor in the solid state, but good conductor in the aqueous state|
Are liquids good conductors of electricity?
Substances which allow easy flow of electric current through them are known as electrical conductors. Metals, graphite and certain liquids are a few examples of good conductors of electricity. … Rainwater, salt solution, lime juice etc., conduct electricity. Distilled water, oil, alcohol etc., do not conduct electricity.
Does copper contain electricity?
Copper has the best electrical conductivity of any metal, except silver. A good electrical conductivity is the same as a small electrical resistance.
Good Electrical Conductivity.
|Dynamos||Bicycles, power stations|
Does a diamond conduct electricity?
Diamond is a form of carbon in which each carbon atom is joined to four other carbon atoms, forming a giant covalent structure. … It does not conduct electricity as there are no delocalised electrons in the structure.
What kind of substance is good to conduct electricity in it’s solid form?
Metals are good electrical conductors in the solid form, and have characteristic luster and malleability. Most metals are solid at room temperature and have melting points that range from below 0°C to over 2000°C. They are not soluble in water or organic solvents.
Is a good electrical conductor in all phases?
In other words, aqueous solutions of ionic compounds are good electrical conductors. Covalent Compounds: Neither pure covalent compounds not dissolved forms in water do not conduct electricity. Therefore, covalent compounds are poor electrical conductors in all phases.
Is a poor conductor in all phases?
Generally (covalent/ionic) solids have low melting points, and (covalent/ionic) solids have high melting points. … They have low melting and boiling points. They are poor electrical conductors in all phases.
Can sodium conduct electricity in the liquid phase?
Sodium’s sea of delocalized electrons among the unipositive ions present in the structure is what gives it its conductivity. These delocalized electrons are present in both a solid and molten state, therefore sodium can conduct electricity in both states.