question_answer

The following experimental setup demonstrates the chemical effect of electric current by passing current through acidified water. Choose the correct option

A) Oxygen gas is formed at the positive electrode and hydrogen gas is formed at the negative electrode

B) Hydrogen gas is formed at the positive electrode and oxygen gas is formed at the negative electrode

C) HCl  is formed at the positive electrode and\[{{H}_{2}}S{{O}_{4}}\] is formed at the negative electrode

D) \[{{H}_{2}}S{{O}_{4}}\]is formed at the positive electrode and HCI is formed at the negative electrode

E) None of these