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Question 14

Electrolysis is applied in the following processes except

  • A.electroplating
  • B.extraction of aluminium
  • C.extraction of iron
  • D.purification of copper
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2006
Question no.
#14
Type
Objective
Previous · Q13Consider the reaction represented by the equation: 2SO\(_{2(g)}\) + O\(_{2(g)}\)… Next · Q15 The oxidation number of iodine in the iodate ion (IO - 3 ) is

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