This is one of the most complete problem and solution book for the undergraduate quantum physics I have seen. Don't be disappointed by the look of this book, although it is printed somewhat unusual i.e cheap paper small fonts but, its complete.
The problems are much like the problems you can find in quantum chemistry or quantum mechanics books( undergraduate) and the solutions are clear and concise. Of course prior knowledge in quantum mechanics and physical chemistry is required but that you already have if you are looking for a solution book parallel with your text book.
At the beginning of every chapter some explanation and key points are given that help to recall from text book without opening the text book.
I would say, its cheap and its almost complete for undergraduate in physics and more than complete for undergraduate in chemistry.
5 stars because of the price and quality.