WAEC Chemistry 2014 Theory — Question 9
Question 9 of 38 from the West African Examinations Council (WAEC) Chemistry 2014 Theory paper, with the correct answer and a full explanation.
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1(h). Give two uses of activated charcoal.
Model answer
(i) It is used for absorbing/removing colour from substances (decolourisation). (ii) It is used for absorbing gases (as in gas masks).
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