1, physical chemistry I has a wide range and is difficult to test, while physical chemistry II has a narrow range and is difficult to test.
2. Physical Chemistry I is generally used for the master's enrollment of chemistry majors of scientific nature, while Physical Chemistry II is mainly used for the master's enrollment of chemical engineering or chemistry-related classes.
3. Physical chemistry focuses on science and physical chemistry focuses on engineering.
4. Different majors have different requirements.
Extended data:
The difference between one, two and three in mathematics for postgraduate entrance examination;
Mathematics is a science and engineering class, which requires a lot of mathematics. Philosophy, economics, management, education, literature.
Mathematics is the major of agriculture, forestry, geology, mining and petroleum, which requires less mathematics.
Mathematics three is aimed at management, economy and so on.
In terms of difficulty, math one is the biggest and math three is the smallest. The difficulty of math 1 is mainly reflected in the content, which makes it more difficult for candidates to review. Math 2 is relatively flexible because of its little content. But on the whole, there is little difference between No.1 and No.3. In the part of the exam, the requirements are similar, and the similarity of the three papers in the exam also accounts for a large proportion.
References:
China Postgraduate Enrollment Information Network