1.

(i) Explain the following in terms of gain or loss of oxygen:(a) Oxidation(b) Reduction(ii) In the reaction:3MnO2+4Al→3Mn+2Al2O3(a) Name the substance oxidised(b) Name the substance reduced(c) Name the oxidizing agent(d) Name the reducing agent

Answer» (i) Explain the following in terms of gain or loss of oxygen:



(a) Oxidation

(b) Reduction



(ii) In the reaction:



3MnO2+4Al3Mn+2Al2O3

(a) Name the substance oxidised

(b) Name the substance reduced

(c) Name the oxidizing agent

(d) Name the reducing agent


Discussion

No Comment Found