Post Utme Futo 2022 Chemistry Question 7
Practice objective / multiple choice question 7 from the 2022 Post Utme Futo Chemistry examination.
A solution of ( 0.1 , M ) \( Na_2SO_4 \) is electrolyzed u\sing a platinum electrode. The electrolysis is carried out at ( 298 , K ) and ( 1 , atm ). What is the mass of \( O_2 \) gas evolved at the anode after ( 2 ) hours?
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About This Question
This is Post Utme Futo 2022 Chemistry Question 7. It is one of the objective questions from the 2022 Post Utme Futo Chemistry examination.
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