Kertas 3.docx

SECTION A

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SECTION B

The further the distance between two metals in the electrochemical series, the bigger the potential difference.// Lebih jauh jarak kedudukan diantara dua logam dalam siri elektrokimia lebih tinggi beza keupayaan

2. You are given the copper strip, lead strip, iron strip, zinc strip, aluminium strip, magnesium strip and copper(II) sulphate solution.Referring to the statement above, plan a laboratory experiment to construct the electrochemical series of the potential differences using different pair of metals. Your explanation should include all the followings: (a) Aim of the experment (b) All the variables (c ) Statement of the hypothesis (d) List of materials and apparatus (e) Procedure of the experiment (f) Tabulation of data [ 17 marks ]

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