Question

During electrolysis of water, $H^{+}$ ions electrons to form hydrogen gas at the electrode connected to terminal of battery.

• A. gain
• B. lose
• C. positive
• D. negative

Answer 1

Answer: (A), (D)

The correct options are
A gain
D negative

Being positive, $H^{+}$ ions are attracted towards the electrode connected to negative terminal of battery. Here, they gain electrons to form hydrogen gas.