Which electrode : anode or cathode is the oxidising electrode ? Why?

Copper sulphate soln. is electtrolysed using copper electrodes as seen in diagram . Which electrode to your left or right is known as the oxidising electrode & why ?

Copper sulphate solution is electrolysed using copper electrodes. Study the diagram given below and answer the question that follows: Which electrode to your left or right is known as the oxidising electrode and why?

Study the diagram given below and answer the question that follow Which electrons is the oxidising electrode ?

A: Anode is positive electrode and cathode is negative electrode in electrolytic cell. R: Anode is negative electrode and cathode is positive electrode in galvanic cell.

Here is an electrode reactin : Cu to Cu^(2+)+2e At which electrode (anode or cathode) would such a reaction take place ? Is this an example of oxidation or reduction ?

Here is an electrode reaction Cu to Cu^(2+) + 2e^(-) At which electrode (anode or cathode) would such a reaction take place ? Is this an example of oxidation or reduction.

The standard reduction potentials of magnesium and iron electrodes are -2.73 V and -0.44 V respectively. Which electrode will undergo oxidation and which electrode reduction ?

What are reference electrodes ? Which reference electrode used in measuring electrode potential of other electrodes ?