Which of the following metals is commonly obtained by electrolysis?
A)Pt
B)Ag
C)Ni
D)Na

Question

Quizplus · Accepted Answer

Sodium (Na) is commonly obtained by electrolysis. This is because it is a highly reactive metal that cannot be extracted through traditional methods such as heating or reduction with carbon. Electrolysis allows for the separation of sodium ions from the compound they are found in, such as sodium chloride (table salt), by passing an electric current through the solution. This causes the sodium ions to become reduced and deposit onto the negative electrode, while the chloride ions are oxidized and deposit onto the positive electrode.

Which of the Following Metals Is Commonly Obtained by Electrolysis