Can sodium be extracted by electrolysis of aqueous solution of sodium chloride?

Sodium metal and chlorine gas can be obtained with the electrolysis of molten sodium chloride. Electrolysis of aqueous sodium chloride yields hydrogen and chlorine, with aqueous sodium hydroxide remaining in solution.

Can sodium metal be produced by the electrolysis of aqueous NaCl?

How sodium is extracted from NaCl?

Sodium is extracted by electrolytic reduction of molten sodium chloride. On passing electricity through molten sodium chloride, decomposition occurs and sodium metal and chlorine gas are formed. The cathode produces electrons to reduce sodium ions to sodium atoms (or sodium metal) by acting as reducing agent.

Can sodium be obtained by electrolysis?

Sodium is obtained by the electrolysis of its molten chloride and not from its aqueous solution .

When an aqueous solution of sodium chloride is electrolysed the product formed are?

Answer: Option c is the correct ans when aqueous solution of sodium chloride is electrolysed then chlorine, hydrogen, and sodium hydroxide is formed.

Why sodium is not extracted by electrolysis?

Metals like sodium, potassium, calcium and magnesium are extracted by electrolysis of their chlorides in molten state. These metals are not extracted by reduction of their oxides with carbon because: c) Carbon has less affinity for oxygen than these metals.

Which is industrially prepared by the electrolysis of aqueous NaCl?

The net process is the electrolysis of an aqueous solution of NaCl into industrially useful products sodium hydroxide (NaOH) and chlorine gas.

Why is sodium extracted by electrolysis?

Because its position in the reactivity series of metals, sodium cannot be extracted using carbon, sodium is above carbon and cannot be displaced by it. So, sodium is too reactive to be obtained by carbon reduction of its oxide and another method must be employed which is called electrolysis.

Why any Cannot be obtained by the electrolysis of aqueous NaCl solution?

Due to low reduction potential Na+ ions are not reduced at cathode. Instead H+ are reduced and H2 is obtained.

When an aqueous solution of sodium chloride is electrolysed using platinum electrodes the ion discharged at the electrodes are?

When a dilute aqueous solution of sodium chloride is electrolysed between platinum electrodes, hydrogen gas is evolved at cathode but metallic sodium is not deposited.

Why an aqueous solution of sodium chloride is neutral but an aqueous solution of sodium carbonate is basic?

Aqueous solution of NaCl contains equal number of H+ and OH- ions,hence it is neutral in nature. On other hand,sodium carbonate is a salt of weak acid H₂CO₃ and strong base NaOH. Thus salt solution contains OH- ions. Hence aqueous solution of sodium carbonate is basic in nature.

How can I get sodium metal from electrolysis of sodium chloride?

As someone mentioned in his/her answer last year, you cannot get sodium metal from electrolysis of aqueous sodium chloride. But, contrary to his/her explanation, you do actually get metallic sodium at the cathode in this reaction.

What happens when NaCl is mixed with water?

The sodium ions ripped from the NaCl immediately react with the water to form sodium hydroxide, NaOH. If you want to recover metallic sodium, you need an electrolysis of MOLTEN NaCl, not an aqueous solution of it. If sodium would be formed, it would emidiately react with water to form NaOH.

What is the product of electrolysis of sodium hydroxide?

With a side product of sodium hydroxide resulting from the reaction of sodium and water. The product of electrolysis depends on the concentration of sodium chloride aqueous solution. Water has very low conductivity and the small amount of ionic sodium chloride helps the ionic conductivity of the solution.

How is sodium extracted from its molten state?

Sodium is extracted by electrolysis (in the Downs Cell) of molten sodium chloride (in the presence of calcium chloride to ensure the mixture stays molten at a lower temperature.) Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.