This book “IAL Chemistry Unit 1 Common Questions with Answers” contains questions(along with answers) that frequently appear on the Edexcel IAL Chemistry unit 1 exam. The questions are divided into different topic chapters, so it is easy to understand the concept for each topic.
For each topic, there is a brief discussion about the concepts of that topic. And then the common question answers for that topic. You will see that there will be a lot of similarities between the questions for each topic. They change the molecules, conditions, etc. but the core concepts for the questions are the same.