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Why is cryolite added to bauite before it undergoes electrolysis?
Cryolite is added to bauxite before electrolysis to lower the melting point of the mixture, allowing for easier extraction of aluminum from the ore. It also helps to increase the conductivity of the electrolyte solution, making the process more efficient.
Why is molten sodium acetate a strong electrolyte?
Molten sodium acetateis dissociated. Sodium acetate is formed from a strong base and a weak acid.
Is BaS an electrolyte?
No, BaS (barium sulfide) is not an electrolyte as it does not dissociate into ions in water to conduct electricity. Instead, it remains as a solid compound in water.
Can Na CI be a electrolyte?
There is no such thing as NaCI. You most likely mean NaCl (with a lowercase L) which is an electrolyte.
Which is strong electrolyte potassium chloride or calcium chloride?
Both potassium chloride and calcium chloride are strong electrolytes when dissolved in water or when molten.
Why does an electrolyte contain cryolite?
Oh, dude, cryolite is added to an electrolyte because it lowers the melting point of the electrolyte, making it easier to work with at lower temperatures. It also helps improve the conductivity of the electrolyte, allowing ions to move more freely. So, like, cryolite is basically the cool kid at the electrolyte party, making everything run smoother.
How is the electrolyte of aluminium oxide and cryolite kept molten?
The mixture of aluminum oxide and cryolite is kept molten by applying high temperature of around 950-1000 degrees Celsius. This high temperature allows the electrolyte to remain in a liquid state, facilitating the electrolytic reduction of alumina to aluminum. The addition of cryolite helps to lower the melting point of the mixture and minimize energy consumption during the electrolysis process.
Why is cryolite used in the manufacture of aluminium?
It's used as a flux. It melts at a significantly lower temperature than aluminum oxide ores, but they will dissolve in molten cryolite. This means less energy is required to extract the aluminum from the ores than if they had to be heated to their melting temperatures.
What type of electrolyte is sodium chloride?
In water solution or in molten state NaCl is a strong electrolyte.
Is molten wax a strong weak or non electrolytr?
Molten wax is a non-electrolyte. This means it does not dissociate into ions when melted and therefore does not conduct electricity.
Solid sodium chloride does not conduct electricity but in molten state conduts electricity readily.Why?
Melted sodium chloride is an electrolyte containing the cation Na+and the anion Cl-.
Why can molten ionic crystal act as an electrolyte?
Because when an ionic substance is molten its ions are free to move around.
Is wax an electrolyte?
No, wax is not an electrolyte. Electrolytes are substances that conduct electricity when dissolved in water or molten form, while wax is a non-conductive material.
Why is cryolite added to bauite before it undergoes electrolysis?
Cryolite is added to bauxite before electrolysis to lower the melting point of the mixture, allowing for easier extraction of aluminum from the ore. It also helps to increase the conductivity of the electrolyte solution, making the process more efficient.
How adding molten cryolite reduces the cost of the process by reducing the the energy demand?
Adding molten cryolite reduces the cost of the process by acting as a solvent to dissolve alumina at a lower temperature, decreasing the energy needed for the electrolysis. This leads to lower operating costs and makes the process more energy-efficient, ultimately reducing overall production costs.
Why is pure aluminium oxide mixed with cryolite before electrolysis?
Pure aluminium oxide is mixed with cryolite in electrolysis of aluminium because cryolite lowers the melting point of the mixture, making the process more energy-efficient. This allows the aluminium oxide to dissolve in the molten cryolite and conduct electricity more easily, leading to the extraction of aluminium metal from the ore.
Is sodium chloride an?
Sodium chloride is an electrolyte: - in water solution - as molten salt
