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Molten lead bromide can conduct electricity because the ions in the molten state are free to move and carry electric charge. When an electric field is applied, the positive lead ions and negative bromide ions are attracted towards oppositely charged electrodes, allowing for the flow of current.
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Why does lead bromide have to be molten for electrolysis to occure?
Lead bromide must be molten for electrolysis to occur because in the molten state, the ions are free to move and conduct electricity. This allows for the dissociation of lead bromide into its ions, which can then be attracted to the electrodes for the electrolysis process. In the solid state, the ions are not mobile and cannot participate in the electrolysis reaction.
Why can molten lead a conduct electricity?
Molten lead can conduct electricity because in the molten state, the lead atoms are free to move and carry electric charge. This allows electric current to flow through the molten lead, making it a conductor of electricity.
Which elements would you get when electricity is passed through molten lead bromide?
When electricity is passed through molten lead bromide, the lead bromide will undergo electrolysis. This process will result in the decomposition of the lead bromide into its constituent elements, which are lead and bromine. Lead will be deposited at the cathode, while bromine gas will be produced at the anode.
Does solid lead bromide conduct electricity?
No, solid lead bromide does not conduct electricity because it is an ionic compound with fixed ions that are not free to move and carry electric charge. Only when lead bromide is melted or dissolved in water to form an electrolyte solution, the ions become free to move and conduct electricity.
Why does electrolysis not occur unless lead II bromide is molten?
Electrolysis requires the movement of ions to conduct electricity. In solid lead II bromide, the ions are held in fixed positions and cannot move freely to carry an electric current. When lead II bromide is molten, the ions are free to move and can participate in electrolysis.
Does sodium Bromide conduct electricity in liquid state?
Yes, sodium bromide does conduct electricity in its liquid state because it dissociates into free ions that can carry an electric charge. This is primarily due to the presence of sodium and bromide ions in the liquid, which are responsible for conducting electricity.
Why does lead bromide have to be molten for electrolysis to occure?
Lead bromide must be molten for electrolysis to occur because in the molten state, the ions are free to move and conduct electricity. This allows for the dissociation of lead bromide into its ions, which can then be attracted to the electrodes for the electrolysis process. In the solid state, the ions are not mobile and cannot participate in the electrolysis reaction.
Why can molten lead a conduct electricity?
Molten lead can conduct electricity because in the molten state, the lead atoms are free to move and carry electric charge. This allows electric current to flow through the molten lead, making it a conductor of electricity.
Which elements would you get when electricity is passed through molten lead bromide?
When electricity is passed through molten lead bromide, the lead bromide will undergo electrolysis. This process will result in the decomposition of the lead bromide into its constituent elements, which are lead and bromine. Lead will be deposited at the cathode, while bromine gas will be produced at the anode.
Does solid lead bromide conduct electricity?
No, solid lead bromide does not conduct electricity because it is an ionic compound with fixed ions that are not free to move and carry electric charge. Only when lead bromide is melted or dissolved in water to form an electrolyte solution, the ions become free to move and conduct electricity.
Why does electrolysis not occur unless lead II bromide is molten?
Electrolysis requires the movement of ions to conduct electricity. In solid lead II bromide, the ions are held in fixed positions and cannot move freely to carry an electric current. When lead II bromide is molten, the ions are free to move and can participate in electrolysis.
Does aqueous lead bromide conduct electricity?
Yes, aqueous lead bromide can conduct electricity because it dissociates into lead ions (Pb^2+) and bromide ions (Br^-) in water, allowing for the flow of charged particles.
What particles are present in molten lead ii bromide?
In molten lead(II) bromide, the particles present are lead(II) ions (Pb^2+) and bromide ions (Br^-), as the solid compound dissociates into its constituent ions in the molten state due to the high temperature. These ions are responsible for the electrical conductivity and other properties observed in the molten state.
Does lead conduct electricity when melted?
Yes, lead does conduct electricity when melted. In its molten state, lead becomes a good conductor of electricity due to the free movement of its electrons. This property is why lead is often used in various electrical applications, such as soldering.
Can molten lead conduct electricity?
Not all but many of the substances conduct electricity in the molten form. Those substances which are insulators do not conduct electricity in any state, but subs. like ionic compounds start conducting electricity in the molten state.
Why must lead bromide must be molten for electrolysis to take place?
Lead bromide must be molten for electrolysis to take place because in its solid state, the lead and bromide ions are not free to move and carry an electric charge. In a molten state, the ions are free to migrate to the electrodes and participate in the electrolysis process, allowing electric current to pass through the molten lead bromide solution.
What is produced at the positive electrode of the electrolysis of molten lead bromide?
At the positive electrode (anode) of the electrolysis of molten lead bromide, bromine gas is produced. This is because bromine ions are attracted to the positive electrode, where they are oxidized to form bromine gas.
