Which statement is/are correct? (1) In voltaic cell electrons flow fr

1.	Which statement is/are correct? (1) In voltaic cell electrons flow from anode to cathode (2) In voltaic cell, anode is negative electrode and cathode is positive electrode (3) Oxidation take place at anode and reduction take place at cathode in electrochemical cell (4) In electrolytic cell oxidation take place at cathode and reduction take place at anode
Answer» Correct option (1, 2, 3) Explanation: At cathode always reduction takes place and at anode always oxidation takes place. Hence (4) will not the correct statement.

Which statement is/are correct? (1) In voltaic cell electrons flow from anode to cathode (2) In voltaic cell, anode is negative electrode and cathode is positive electrode (3) Oxidation take place at anode and reduction take place at cathode in electrochemical cell (4) In electrolytic cell oxidation take place at cathode and reduction take place at anode

Answer»

Correct option (1, 2, 3)

Explanation:

At cathode always reduction takes place and at anode always oxidation takes place. Hence (4) will not the correct statement.

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