Use the information below to answer the questions that follows

Zn²⁺ + 2e → Zn (s) – 0.76

Al³⁺ + 3e Al -1.66

Fe²⁺ + 2e → Fe(s) – 0.44

(a) Calculate the E^Q value for the electrochemical cell represented below Al(s)/Al³⁺ //Fe²⁺ (aq) / Fe + (s) ( 1 mk)

(b) Give a reason why aluminium metal would protect iron from rusting better than zinc metal