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Why is a melted ionic compound a good conductor of electric current but a solid ionci compound is not?
When molten the ions can move under the influence of trhe electric firld. in the solid they are held in a lattice and movement is more difficult. Note there are special ionci compoundscaled fast ion conductors where the ions do move faitly freely - compounds like this are found in modern batteries.
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Why is a melted ionic compound a good conductor of electric current but the a solid ionic compound is a poor conductor of electric current?
In a melted ionic compound, the ions are free to move and carry electric charge, allowing the compound to conduct electricity. In a solid ionic compound, the ions are fixed in position and cannot move freely, so they are unable to carry electric charge and conduct electricity effectively.
What happens when a iconic compound is melted?
When an ionic compound is melted, the strong electrostatic forces between the ions are overcome, allowing the solid to transition into a liquid state. In this molten state, the ions are free to move around and conduct electricity, making the melted compound a good conductor of electricity.
Is Magnesium oxide a good conductor of electric?
Only when melted or dissolved in a polar solvent.
What must be done to an ionic compound to make it capable of conducting electricity?
The ionic compound must be melted or dissolved in a liquid to allow the ions to move freely and conduct electricity. In the solid state, the ions are fixed in place and cannot carry an electric current.
Is calcium chloride a good conductor of electricity?
Yes, calcium chloride is a good conductor of electricity when dissolved in water. The dissolved ions in calcium chloride allow the flow of electric current through the solution. However, solid calcium chloride is not a good conductor of electricity because it does not contain free-moving ions.
Why is a melted ionic compound is a good conductor of electric current but a solid ionic compound is a poor conductor of electric current?
Upon melting, the ions are free to move and conduct electricity.
Why is a melted ionic compound a good conductor of electric current but the a solid ionic compound is a poor conductor of electric current?
In a melted ionic compound, the ions are free to move and carry electric charge, allowing the compound to conduct electricity. In a solid ionic compound, the ions are fixed in position and cannot move freely, so they are unable to carry electric charge and conduct electricity effectively.
What is a substance that conducts an electric current when dissolved in water or when melted?
An example of a substance that conducts an electric current when dissolved in water or when melted is an ionic compound such as table salt (sodium chloride). Ionic compounds dissociate into ions when dissolved in water or melted, allowing charged particles to move and carry an electric current.
When can ionic compound conduct electric?
An ionic compound can conduct electricity when it is in solution or melted.
What happens when a iconic compound is melted?
When an ionic compound is melted, the strong electrostatic forces between the ions are overcome, allowing the solid to transition into a liquid state. In this molten state, the ions are free to move around and conduct electricity, making the melted compound a good conductor of electricity.
Is Magnesium oxide a good conductor of electric?
Only when melted or dissolved in a polar solvent.
Which element or compound melts at a high temperature conducts electricity when it is melted and splits up when a current passes through?
Ionic compounds with high melting points such as sodium chloride (table salt) dissolve into ions which can carry an electric current when melted. When an electric current passes through sodium chloride, it breaks down into sodium and chlorine ions through a process called electrolysis.
What must be done to an ionic compound to make it capable of conducting electricity?
The ionic compound must be melted or dissolved in a liquid to allow the ions to move freely and conduct electricity. In the solid state, the ions are fixed in place and cannot carry an electric current.
Why melted wax don't conduct electricity?
Melted wax does not conduct electricity because it is an insulator. Insulators do not allow electricity to flow through them because the electrons in the material are tightly bound and cannot move freely to conduct an electric current. This makes melted wax a poor conductor of electricity.
Is calcium chloride a good conductor of electricity?
Yes, calcium chloride is a good conductor of electricity when dissolved in water. The dissolved ions in calcium chloride allow the flow of electric current through the solution. However, solid calcium chloride is not a good conductor of electricity because it does not contain free-moving ions.
What type of compound will have a high melting point and conduct electricity?
Ionic compounds will have a high melting point and conduct electricity when melted or dissolved in water due to their ability to form charged ions that can carry electric current.
Does sodium chloride conductor when melted?
Melted sodium chloride is electrically conductive.
