Post Utme Christopher University 2021 Chemistry Question 20
Practice objective / multiple choice question 20 from the 2021 Post Utme Christopher University Chemistry examination.
A 10 mL sample of a solution containing a mixture of NaCl and Na2SO4 is electrolyzed u\sing a current of 2 A for 5 minutes. If the initial concentration of Na+ ions is 0.1 M, what is the concentration of Na+ ions after electrolysis?
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This is Post Utme Christopher University 2021 Chemistry Question 20. It is one of the objective questions from the 2021 Post Utme Christopher University Chemistry examination.
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