What is the product of the electrolysis of aqueous sodium...
What is the product of the electrolysis of aqueous sodium chloride (NaCl) using inert electrodes?
Hydrogen gas at the cathode and chlorine gas at the anode
Hydrogen gas at the cathode and oxygen gas at the anode
Sodium metal at the cathode and chlorine gas at the anode
Sodium metal at the cathode and oxygen gas at the anode
Correct answer is B
During the electrolysis of aqueous sodium chloride using inert electrodes (such as platinum or carbon), the cations (H+) are attracted to the cathode and are reduced to form hydrogen gas (H2). The anions (OH−) are attracted to the anode and are oxidized to form oxygen gas (O2).
The reaction of sucrose with dilute HCI produces ...
A spot of oil paint on a shirt can best be removed using? ...
The positive of an element in the Periodic Table is determined by ...
The scientist who stated that matter can be converted into energy is? ...
Which of the following metals has the strongest metallic bond? ...
The conclusion from Rutherford's alpha-scattering experiment is that ...
What is the chemical symbol for Barium? ...
The following oxides react with both acids and bases to form salts except ...