Waec Model Questions Vol1 2023 Chemistry Question 34
Practice objective / multiple choice question 34 from the 2023 Waec Model Questions Vol1 Chemistry examination.
A non‑volatile solute X (M = 58.5 g mol⁻¹) is dissolved in 200.0 g of water. The boiling point of the solution is observed to be 100.52 °C. Given the ebullioscopic constant of water Kb = 0.512 °C·kg·mol⁻¹, calculate the mass percent of X in the solution.
Answer Options
About This Question
This is Waec Model Questions Vol1 2023 Chemistry Question 34. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.