how the coduction of electricity occurs in solid, liquid and gases ? explain with the help of diagram.
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Answer:
How does the conduction of electricity in liquids works? Well, we know that metals conduct electricity through mobile electrons. The outermost electrons in metals are loosely held due to which they can move from atom to atom. This is why metals are excellent conductors of electricity. Liquids, on the other hand, conduct electricity by other means. Unlike in metals, the chemical bonding in liquids does not allow for electrons to move freely. This means we have to introduce charges into the water before it can start conducting. Certain compounds (ionic Compounds) dissolve in water, they do so by dissociating or breaking up their bonds. When the bond is broken, the components of the compound break apart to yield multiple constituent atoms with a charge on it. The atom loses an electron(s) to have more protons than electrons and similarly an atom gains electrons to have more electrons than protons. This leads to a charge imbalance leading to a positive or a negative charge on the atom. The atom that becomes charged by losing or gaining one or more electrons is called an Ion. Compounds that dissociates into ions in water are called Ionic Compounds.
You can even read a related article as given below:
Electroplating
ElectrolysisElectrolysis
Ionic compounds contain charged particles called ions. For example, Sodium Chloride contains positively charged Sodium ions and negatively charged chlorine ions. Electrolysis is the process by which ionic substances are decomposed (broken down) into simpler substances when an electric current is passed through them. For electrolysis to work, the ions must be free to move. Ions are free to move when an ionic substance is dissolved in water or when melted. Positively charged ions move to the negative electrode during electrolysis, and they receive electrons. Negatively charged ions move to the positive electrode during electrolysis and lose electrons. Both the products of the dissociation are collected at the electrodes. For example, if electricity is passed through molten sodium chloride, the sodium chloride is broken into sodium and chlorine and gets collected at the electrodes. The metals get precipitated and the gases escape. Let’s take a look at what happens in electrolysis, specifically the
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