There are several sources where you can find all inorganic exceptions at one place. Some of them are:

1. Textbooks and Reference Books: Most inorganic chemistry textbooks and reference books cover all the exceptions in detail. You can refer to books like "Inorganic Chemistry" by J.D. Lee, "Concise Inorganic Chemistry" by J.D. Lee, or "Advanced Inorganic Chemistry" by F. Albert Cotton and Geoffrey Wilkinson.

2. Online Resources and Websites: There are several websites and online resources that provide information on inorganic exceptions. Some of them are Chemguide, Khan Academy, and LibreTexts. These websites cover all the important exceptions in detail and provide easy-to-understand explanations.

3. Study Materials and Notes: If you are a student, you can refer to study materials and notes provided by your teacher or professor. These materials usually cover all the important exceptions in detail and provide examples to help you understand the concepts better.

4. Inorganic Chemistry Courses: If you are pursuing a degree in chemistry, you can enroll in inorganic chemistry courses. These courses cover all the important exceptions in detail and provide hands-on experience in solving problems related to inorganic exceptions.

In conclusion, there are several sources where you can find all inorganic exceptions at one place. You can refer to textbooks, online resources, study materials, and inorganic chemistry courses to understand the concepts better.

I think
there is also exception in each topic in inorganic chemistry so we couldn't find at one place.