MC test: R3.1 pH scale & Kw
A ten question multiple choice test on R3.1 pH scale and Kw including worked answers for each question. To give your students access to this page you will need to change the default access from "OFF" to "ON". Use the following 'quiz' to test your knowledge and understanding of this sub-topic. You will need access to the IB data booklet and may use a calculator. If you get an answer wrong, read through the explanation...