Neco Model Questions Vol1 2022 Chemistry Question 15
Practice objective / multiple choice question 15 from the 2022 Neco Model Questions Vol1 Chemistry examination.
The vapor pressure of water can be estimated by the Antoine equation \(\log_{10} P = A - \frac{B}{C+T}\), where \(P\) is the pressure in mm Hg and \(T\) is the temperature in °C. For water in the range \(1^{\circ}\mathrm{C}\) to \(100^{\circ}\mathrm{C}\), the constants are \(A = 8.07131\), \(B = 1730.63\), and \(C = 233.426\). At a mountain station the atmospheric pressure is \(630\) mm Hg. Calculate the boiling point of water at this pressure (in °C).
Answer Options
About This Question
This is Neco Model Questions Vol1 2022 Chemistry Question 15. It is one of the objective questions from the 2022 Neco 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.