Determining the hardest part of chemistry to study, whether it's organic, inorganic, or physical, is subjective and can vary from person to person. Each subdiscipline presents its own unique challenges. However, here are some general observations:
Organic Chemistry: Organic chemistry is often considered challenging due to its extensive use of reactions, mechanisms, and synthesis strategies. It involves understanding the structure, properties, composition, reactions, and synthesis of organic compounds. Memorizing a large number of reactions, understanding electron flow in mechanisms, and predicting product outcomes can be demanding. The complexity of organic chemistry increases as you progress through advanced topics like stereochemistry, spectroscopy, and organometallic chemistry.
Inorganic Chemistry: Inorganic chemistry deals with the study of the properties, behavior, and reactions of inorganic compounds, including elements and their compounds, coordination complexes, and solid-state materials. Inorganic chemistry often involves learning about the periodic table, chemical bonding, reaction mechanisms, and the applications of inorganic compounds. Theoretical concepts such as crystal field theory and molecular orbital theory can be challenging to grasp.
Physical Chemistry: Physical chemistry combines principles of physics and chemistry to explain the behavior of matter at the molecular and atomic levels. It involves topics like thermodynamics, quantum mechanics, chemical kinetics, spectroscopy, and statistical mechanics. Physical chemistry often requires a strong mathematical background and a deep understanding of theoretical concepts. The application of mathematical equations and solving complex problems can be daunting for some students.
It's important to note that while each subdiscipline has its own level of complexity, they are interconnected and rely on fundamental concepts. A comprehensive understanding of chemistry often involves integrating knowledge from all three areas.
To succeed in any area of chemistry, it is essential to have a strong foundation, dedicated practice, regular revision, and seeking clarification when needed. Breaking down complex concepts into smaller, manageable parts, actively engaging in problem-solving, and seeking additional resources such as textbooks, reference materials, and online tutorials can also be helpful.