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Clearly state the definition of electrolysis?
Electrolysis is a chemical process where an electrolyte is chemically decomposed into its consituents by passing an direct electric current through it inside an electric cell.
Why water does not conduct electricity but can be use as an Electrolyte in electrolysis to form hydrogen and oxygen gas?
Water H2O contains the 2 elements hydrogen and oxygen. These two elements cannot conduct electricity althought they are in their pure state. Consider Sodium Chloride in the aqueous or molten state. This compound can conduct electricity in the aqueous state because in contains Sodium which is a metal and a good conductor of electricity.Whereas water being already aqueous it cannot conduct electricity due to the absence of metal in its compound, therefore it cannot be an electrolyte.Note: It is said that water is a conductor of electricity. The main reason is that the water we drink or use for domestic purposes have minerals(metallic solids) present. But i think that these minerals are neglagible in the case of electrolysis.
Described by a change in state of matter solid liquid gas?
state of matter
What is the state of matter of something warm?
Heterogenous state: (thick) liquid with (undissolved, very fine) solid particles.
Another word for state in science?
In science, another word for state may be phase. For instance a state of matter is also called a phase of matter.
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.
What is the high energy state of matter in which the electrons and nucleus of each atom have separated called?
The high energy state of matter in which the electrons and nucleus of each atom have separated is called plasma. Plasma is often referred to as the fourth state of matter and is composed of charged particles due to the separation of electrons from their atoms.
What 4 abbreviations for a compound's state of matter?
The four common abbreviations for a compound's state of matter are: s for solid l for liquid g for gas aq for aqueous, indicating a substance dissolved in water.
What are the four abbreviations for a compound's state of matter?
g. for gas.l. for liquid.s. for solid.aq. for aqueous.
what state is made up separated electrons and positive ions?
Plasma is the state of matter made up of separated electrons and positive ions. It is considered the fourth state of matter, in addition to solid, liquid, and gas. Plasma is often found in stars, neon lights, and some types of televisions.
What is electrolysis Describe how this process can b used to differentiate between an element and a compound?
Electrolysis is a chemical process that uses electrical energy to drive a non-spontaneous reaction, typically involving the decomposition of a substance into its constituent elements. By applying an electric current to a compound dissolved in a solution or molten state, it can be broken down into its elemental components. If the substance produces distinct elements at the electrodes during electrolysis, it confirms that the original substance is a compound. In contrast, if no decomposition occurs and the substance remains unchanged, it indicates that the material is an element.
State of matter containing most widely separated particles?
Gas is the state of matter that contains particles that are most widely separated compared to solid and liquid states. Gas particles are free to move independently and occupy the entire volume of the container they are in.
What product is manifactured by electrolisis?
You cant manufacture using electrolysis, but you can separate metals from their compound state, metals such as aluminium (reactive metals).This is often a very expensive process.Hope this helps!
What are the four abbreviations for compound state of matter?
g. for gas.l. for liquid.s. for solid.aq. for aqueous.
Why is it impossible to electrolyse a solid ionic compound?
It is impossible to electrolyze a solid ionic compound because the ions cannot move freely to the electrodes in a solid state. In order for electrolysis to occur, the ions must be in a molten state or dissolved in a liquid solvent to allow them to be mobile and carry the electric current.
What is the state of matter for zinc hydroxide?
Zinc hydroxide is a solid state compound at room temperature.
Is the state of matter considered a physical property?
The state of matter of a element or compound is linked to its melting and boiling points which are both physical properties. Also if the element/compound is a solid you could say physical properties on the type of structure it would form
