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Under what condition ionic coumpounds conduct a current?
Ionic compounds conduct electricity when they are in their molten state or when they are dissolved in water, as this allows their ions to freely move and carry electric charge. In these states, the ions are mobile and can carry an electric current.
Why ionic compounds conduct electricity when they are in molten state?
Ionic compounds conduct electricity when they are in the molten state because the ions are free to move and carry electric charge. In the solid state, the ions are held in fixed positions in the crystal lattice and cannot move to conduct electricity. When the ionic compound is melted, the ions become mobile and can carry an electric current.
Are molten covalent compounds better conductors than molten ionic compounds?
Almost all molten covalent compounds are much worseconductors than almost any molten ionic compounds. However, note that some ionic compounds contain covalently bonded polyatomic ions, and many of these can conduct electricity as well as most other ions in a melt.
Can ionic compounds conduct electric current when melted?
Yes, ionic compounds can conduct electricity when melted or dissolved in water because their ions are free to move and carry an electric charge. This allows them to carry electrical current. In the solid state, however, the ions are held in place and cannot move, preventing conduction of electricity.
Why can molten lead a conduct electricity?
Molten lead can conduct electricity because in the molten state, the lead atoms are free to move and carry electric charge. This allows electric current to flow through the molten lead, making it a conductor of electricity.
Under what condition ionic coumpounds conduct a current?
Ionic compounds conduct electricity when they are in their molten state or when they are dissolved in water, as this allows their ions to freely move and carry electric charge. In these states, the ions are mobile and can carry an electric current.
Why ionic compounds conduct electricity when they are in molten state?
Ionic compounds conduct electricity when they are in the molten state because the ions are free to move and carry electric charge. In the solid state, the ions are held in fixed positions in the crystal lattice and cannot move to conduct electricity. When the ionic compound is melted, the ions become mobile and can carry an electric current.
Are molten covalent compounds better conductors than molten ionic compounds?
Almost all molten covalent compounds are much worseconductors than almost any molten ionic compounds. However, note that some ionic compounds contain covalently bonded polyatomic ions, and many of these can conduct electricity as well as most other ions in a melt.
Can ionic compounds conduct electric current when melted?
Yes, ionic compounds can conduct electricity when melted or dissolved in water because their ions are free to move and carry an electric charge. This allows them to carry electrical current. In the solid state, however, the ions are held in place and cannot move, preventing conduction of electricity.
Why can molten lead a conduct electricity?
Molten lead can conduct electricity because in the molten state, the lead atoms are free to move and carry electric charge. This allows electric current to flow through the molten lead, making it a conductor of electricity.
A compound that does not conduct an electric current in aqueous soltion or in molten state?
A covalent compound with no free ions, such as nonpolar molecules like oil or sugar, would not conduct electricity in aqueous solution or in the molten state. Ionic compounds like table salt or potassium chloride, which dissociate into ions in solution or molten form, can conduct electricity due to the presence of free ions.
Why must compounds be moltern for electrolysis to work?
Compounds must be molten in electrolysis because the ions present in the compound need to be free to move and carry electric current. In the molten state, the compound breaks down into its constituent ions, which can then undergo the electrolysis process. In a solid state, the ions are not free to move and the compound cannot conduct electricity.
When can an ionic compound conduct electric current?
An ionic compound can conduct electric current when it is dissolved in water or molten (liquid) form, allowing the ions to move freely and carry charge. In solid form, ionic compounds are not conductive because the ions are held in a fixed position in the crystal lattice.
Why would molten potassium flouride conduct elctricity?
Molten potassium fluoride would conduct electricity because when it is in molten form, the ions become mobile and can carry electric charge through the material. This movement of charged particles allows for the flow of electric current.
What is the process of breaking down something using an electric current?
Electrolysis is the process of using an electric current to break down a chemical compound into simpler substances. It involves passing an electric current through a conducting solution or molten compound, causing the compound to decompose into its constituent elements or ions.
This splits up compounds in electrolysis?
Electrolysis is a process that uses an electric current to split up compounds into their constituent elements. The compound is dissolved in a liquid or molten state, and when an electric current is applied, the positive ions are attracted to the negative electrode (cathode) and gain electrons to form elemental substances, and the negative ions are attracted to the positive electrode (anode) and lose electrons to form elemental substances. This process allows for the separation of the different elements present in the compound.
When can an a ionic compound conduct electricity?
An ionic compound can conduct electricity when it is in a molten state or when it is dissolved in water, allowing the ions to move freely and carry an electric charge. In these states, the ions are able to flow and transmit electric current.
