(g)        Jaden carried out some tests and recorded the observations in Table 2 below.  Use the information in the table to answer the questions that follow: 1
Test:An aqueous solution of C was added to acidified potassium manganate (VII)
Observation:Potassium manganate (VII) solution changed from purple to pale pink
2
Test:An aqueous solution of C was added to a solution of potassium iodide.
Observation:Potassium iodide solution changed from colourless to brown.
3
Test:A strip of iron was placed into an aqueous solution of copper (II) sulphate.
Observation:Blue solution faded and brown deposits settled.
4
Test:A strip of silver was placed into an aqueous solution of copper (II) sulphate
Observation:Solution remained blue.

(i)                 State an oxidizing agent that is NOT mentioned in Table 1 (1mk)
 
(ii)               Identify whether Solution C is acting as an oxidizing or reducing agent in Test 1 and Test 2. (2mks)