Post Utme Uniosun 2021 Biology Question 29
Practice objective / multiple choice question 29 from the 2021 Post Utme Uniosun Biology examination.
A 50-g sample of a subs\tance is placed in a 100-mL beaker and dissolved in 50 mL of water. If the resulting solution has a pH of 3.5, what is the concentration of the subs\tance?
Answer Options
About This Question
This is Post Utme Uniosun 2021 Biology Question 29. It is one of the objective questions from the 2021 Post Utme Uniosun Biology examination.
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.