Quelpr
3 marksElectrochemistry

CSEC Chemistry · January 2017 · Paper 2 · Question 2(a)(iii)

Electrolysis has many industrial applications, including electroplating to make metals more attractive.

List THREE other applications of electrolysis.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 2(a)(i)Define the term 'electrolysis'.[2 marks]
  2. 2(a)(ii)Define the term 'electroplating'.[2 marks]
  3. 2(b)(i)Draw a fully labelled diagram of the apparatus she should use and state the material from which the electrodes are made.[4 marks]
  4. 2(b)(ii)Write balanced equations to indicate the reactions which occur at EACH electrode. Equation at anode: Equation at cathode:[4 marks]

More practice: the rest of this paper · more Electrochemistry questions · all CSEC Chemistry past papers