0
Why does a solid substance not contain conduct electricity but an ionic substance dissolved in water does?
Wiki User
∙ 13y ago
Good question my friend. In the solid state the cations(+vly charged ions) and anions(-vly charged ions)are held together by strong electrostatic forces and hence they behave neutral.But when they are in fused state the oppositely charged ions get separated giving room to electric conductivity (cation of the salt is associated to -ve part of the solvent while anion is with +vly charged part).
Wiki User
∙ 15y ago
Solid substances do not conduct electricity because the electrons are not free to move. In contrast, when an ionic substance dissolves in water, the ions are released and can move freely, allowing the solution to conduct electricity.
Wiki User
∙ 13y agoAn electric current is a flow of electrical charge. When a metal conducts electricity, the charge is carried by electrons moving through the metal. Electrons are subatomic particles with a negative electrical charge. When a solution conducts electricity, the charge is carried by ions moving through the solution. Ions are atoms or small groups of atoms that have an electrical charge. Some ions have a negative charge and some have a positive charge. Not all substances are made up of ions. Some are mode of uncharged particles called molecules. Sugar is such a substance. When sugar is dissolved in water, the solution does not conduct electricity, because there are no ions in the solution. Solids most likely don't contain a lot of ions so it is almost impossible for solids (that are non-metals) to easily conduct electricity like an ionized solution does, such as salt water.
Add your answer:
Earn +20 pts
Why ethanol does not conduct electricity?
Ethanol is a covalent compound that does not ionize in solution. In order to conduct electricity, a substance needs to contain free ions that can move and carry electric charge. Since ethanol does not dissociate into ions when dissolved in water or in its pure state, it cannot conduct electricity.
Does deionized water conduct electricity?
Deionized water has had impurities removed, including minerals and ions that conduct electricity. As a result, deionized water is a poor conductor of electricity compared to tap water or other types of water with dissolved ions.
Sugar solution does not conduct electricity because it does not contain?
Answer: A sugar solution does not conduct electricity because it does not contain ions. Sugar is not an electrolyte -- a substance which ionizes when dissolved in water.Answer: Sugar, as a non-electrolyte substance, does not produce ions when dissolved in water. A solution of sugar contains molecules of sucrose, but no ions. The absence of ions in a sugar aqueous solution makes it a non electricity conductor fluid.
Do alcohols conduct electricity?
No, alcohols do not conduct electricity well because they do not contain free ions that are necessary for conducting electrical current. However, alcohols can become slightly conductive when they contain impurities or dissolved ions.
Materials with bonds conduct electricity in the solid state while those with bonds conduct electricity only when melted or dissolved in water?
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.
Sugar solution does not conduct electricity because it does not contain?
Answer: A sugar solution does not conduct electricity because it does not contain ions. Sugar is not an electrolyte -- a substance which ionizes when dissolved in water.Answer: Sugar, as a non-electrolyte substance, does not produce ions when dissolved in water. A solution of sugar contains molecules of sucrose, but no ions. The absence of ions in a sugar aqueous solution makes it a non electricity conductor fluid.
Does deionized water conduct electricity?
Deionized water has had impurities removed, including minerals and ions that conduct electricity. As a result, deionized water is a poor conductor of electricity compared to tap water or other types of water with dissolved ions.
Do alcohols conduct electricity?
No, alcohols do not conduct electricity well because they do not contain free ions that are necessary for conducting electrical current. However, alcohols can become slightly conductive when they contain impurities or dissolved ions.
Materials with bonds conduct electricity in the solid state while those with bonds conduct electricity only when melted or dissolved in water?
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.
Why does ionic substance can conduct electricity?
Ionic substances can conduct electricity because they contain charged particles called ions that are free to move. When an ionic substance dissolves in water or melts, the ions become mobile and are able to carry an electric charge, allowing the substance to conduct electricity.
What most a solution contain to conduct electricity?
A solution must contain ions, to be able to conduct electricity.
A white crystalline salt conducts electricity when it is melted and when it is dissolved in water Which type of bond does this salt contain?
The salt likely contains ionic bonds. In an ionic bond, electrons are transferred from one atom to another, resulting in the formation of positive and negative ions that are attracted to each other. This allows the salt to conduct electricity when melted or dissolved in water due to the presence of free-moving ions.
Why does paint conduct electricity?
SOME paint may contain ingredients that conduct electricity, but most do not.
Can hydrocarbon mixture conduct electricity?
No, pure hydrocarbon mixtures do not conduct electricity because they consist of non-polar molecules that do not dissociate into ions. In order for a substance to conduct electricity, it must either contain charged particles (ions) or mobile electrons.
Why is Anhydrous hydrogen chloride is a bad conductor of electricity?
To conduct electricity, the substance should contain free moving ions. In anhydrous hydrogen chloride, both hydrogen ions(positively charged) and chloride ions (negatively charged) are held by the electrostatic forces of attraction. Due to the non-availability of the free moving ions in anhydrous hydrogen chloride, it does not conduct electricity. But if it is dissolved in water, electrostatic forces of attraction can be removed, and free moving hydrogen and chloride ions are formed in the solution. This leads to conduct dc electricity.
Which elements are poor conductors of electricity?
if you know chemical bonding it is easier to understand but any substance that doestn contain charge carriers is a poor conductor of electricity i.e. a substance that doenst contain free moving electrons or ions to propagate the current
Do detergents conduct electricity?
Detergents in general do not conduct electricity. However, some detergent solutions might be able to conduct electricity if they contain electrolytes or other conductive substances.
