Post Utme Futa 2019 Chemistry Question 21
Practice objective / multiple choice question 21 from the 2019 Post Utme Futa Chemistry examination.
Determine the pH of a 0.1 M solution of HCN (hydrocyanic acid) at 25°C, given that the dissociation cons\tant \( K_a \) of HCN is 6.2 × 10^-10.
Answer Options
About This Question
This is Post Utme Futa 2019 Chemistry Question 21. It is one of the objective questions from the 2019 Post Utme Futa Chemistry examination.
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.