0
What else can I help you with?
Do substances which dissolve in water conduct an electric current?
Some do. Electrolytes, which are substances that break into ions when dissolved in water, will conduct electricity. Such substances include soluble salts, acids, and bases.Other water soluble substances are non electrolytes and do not break into ions in water, or at least do so in extremely minute amounts. They do not conduct electricity. These include alcohols, sugars, and some other polar compounds.
Why do you think substances that are made up pf molecules do not normally conduct electricity?
Substances made up of molecules do not usually conduct electricity because the electrons in their molecules are tightly bound and not free to move and carry an electric charge. This lack of free-moving charged particles means that the substance cannot conduct electricity like metals or ions.
Is paraffin an electrolyte?
Paraffin is not an electrolyte because it does not conduct electricity when dissolved in water or in its solid state. Electrolytes are substances that dissociate into ions in solution, allowing them to carry an electric current.
Does brass conduct electricty?
yes, as all it's constituent substances can also conduct electricity
Why do ionic crystals conduct electric currents in the liquid phase or when dissolved in the water but do not conduct electric currents in the solid phase?
because when the ions can move around freely, they can conduct electricity better
Substances that conduct an electric current under certain conditions are most likely to be?
metalloids
Is a silicon better conductor of an electric current than sulfur?
Yes, silicon is a better conductor of electric current than sulfur. Silicon is a semiconductor that can conduct electricity under certain conditions, while sulfur is an insulator that does not conduct electricity well.
What is conductivity of milk?
The conductivity of the milk is defined by the substances in solution which can ionize and which therefore conduct an electric current.
What do the substances that conduct electricity once they are dissolved have in common?
333
Do substances which dissolve in water conduct an electric current?
Some do. Electrolytes, which are substances that break into ions when dissolved in water, will conduct electricity. Such substances include soluble salts, acids, and bases.Other water soluble substances are non electrolytes and do not break into ions in water, or at least do so in extremely minute amounts. They do not conduct electricity. These include alcohols, sugars, and some other polar compounds.
What Are substances which when dissolved in water will conduct an electrical current?
Electrolytes are substances that conduct electricity when dissolved in water. These include salts like sodium chloride (table salt), acids, and bases. In their aqueous form, electrolytes dissociate into ions that can carry an electric charge.
Which substances aluminum foil sugar or potassium hydroxide will conduct electric current dissolved in water?
Potassium hydroxide will conduct electric current when dissolved in water due to the presence of ions that allow the flow of electricity. Aluminum foil will not conduct electricity in water as it is a metal and does not dissolve into ions. Sugar is a non-electrolyte and will not conduct electricity when dissolved in water.
Are substances which when dissolved in water will not conduct an electric current?
An insulator is the general term for things that do not conduct electricity. Rubber is a good example. Glass, paper and teflon are also other good examples of insulators. It is too broad to point out a specific type. I would have been inclined to say a polymer, (i.e. plastics) but conducting polymers have very popular use as conductors.
A substance that will conduct electricity only under certain conditions?
Semiconductor materials like silicon can conduct electricity under certain conditions, such as by adding impurities to create n-type or p-type semiconductors. These materials have a conductivity intermediate between that of conductors and insulators, allowing them to be used in electronic devices like transistors.
Why ionic substances do not conduct electricity as solid but when molten state?
Ionic substances do not conduct electricity as solids because the ions are locked in place and cannot move to carry the electric current. However, when the ionic substance is melted, the ions are free to move and carry the charge, allowing the substance to conduct electricity.
When ionic substances are dissolved in water do they conduct electricity?
Yes. Dissolving an ionic compound gives you ions in the water which are free to move in an electric field.
What substances conducts electricity in an aqueous solution?
Substances that conduct electricity in an aqueous solution include salts, acids, and bases. These substances dissociate into ions when dissolved in water, allowing them to conduct electric current.
