Which is harder, physical or organic chemistry?

Organic chemistry is generally considered harder due to massive memorization of reactions and structures, requiring deep conceptual understanding of electron movement, while physical chemistry is mathematically intense, relying on calculus and physics principles, making its difficulty dependent on a student's math aptitude, though many find O-chem tougher overall. Organic chemistry tests problem-solving through complex mechanisms, not just formulas, often acting as a major hurdle for pre-med students.

Which chemistry is hard, organic or physical?

Organic Chemistry is considered the toughest part of the three parts as it involves various equations and reactions. As per the weightage, 35% of questions are asked from Organic Chemistry, 35% of questions are asked from Inorganic Chemistry, and 30% of questions are asked from Physical Chemistry.

What is the hardest type of chemistry?

1. Organic Chemistry: Often listed as the most difficult college chemistry class, organic chemistry focuses on carbon-based compounds, their properties, reactions, and synthesis.

Is a B+ in orgo bad for med school?

A B+ in organic chemistry (Orgo) is generally not considered bad for medical school, but it's not ideal either; while a strong overall GPA, excellent MCAT, clinical experience, and research can offset it, a B+ signals good, not excellent, performance in a key pre-med weed-out course, so focus on excelling in other sciences and demonstrating strong problem-solving skills. 

Is organic chemistry the hardest science?

One survey ranks organic chemistry as the hardest class in college. By some studies, nearly one in every two organic chemistry students fail or drop the class. For those who fall in this category, the dreams of a medical career come to a crashing halt. To be sure, organic chemistry is difficult.

Ranking Chemistry Classes

What is the fail rate for organic chemistry?

Organic chemistry has notoriously high failure rates, often cited nationally between 25% to over 50%, with many sources calling it a major "weed-out" course for pre-med and science majors due to its challenging concepts, fast pace, and demand for advanced critical thinking and visualization skills. While some universities see lower rates (around 15-20%), many struggle to get rates below 25%, though targeted programs can drastically reduce failures to under 10%.
 

Which is the easiest branch of chemistry?

Analytical chemistry is comparatively easier than most branches of chemistry. Organic chemistry is a popular but complex area of study. On the other hand, analytical chemistry is easier to learn and offers better salaries.

Is orgo harder than calculus?

Organic chemistry (Orgo) is generally considered harder and more conceptually challenging than standard calculus for most students because it demands spatial reasoning, pattern recognition, and extensive memorization of complex reaction mechanisms, whereas calculus relies more on mathematical rules and abstract function manipulation, making the difficulty subjective and dependent on individual strengths, though Orgo often has a tougher reputation and harsher grading.
 

Is there more Gen Chem or Orgo on MCAT?

Exam content will draw from*:

General chemistry, 30% Organic chemistry, 15%

What are the top 3 hardest degrees?

The most difficult majors require extensive study time, more STEM courses, and a solid foundation in math. Chemistry, engineering, and physics are generally considered some of the hardest college majors available to undergraduates.

What is the easiest chemistry class in college?

The easiest college chemistry class is usually an introductory or elementary chemistry course for non-STEM majors, like CHEM 1110 at UGA, focusing on fundamental concepts (periodic table, basic reactions) without the intense math or organic chemistry requirements of STEM tracks, though the actual easiest depends on your strengths and if you've taken chemistry before.
 

Is it hard to get an A* in chemistry?

Yes, getting an A* in Chemistry (especially at A-Level/AP) is generally considered hard due to complex concepts, significant math/physics integration, and the large amount of detailed knowledge required, with historically low percentages of students achieving it. Success requires strong foundational skills, consistent practice with past papers, excellent problem-solving, and mastering both theory and practical applications, often needing more dedication than many other subjects. 

Why does everyone say organic chemistry is hard?

The problem is there are hundreds of reactions you have to learn. You have to know them forwards, backwards, and inside out. Test questions often require you to recall five separate reactions to come to an answer. But there's a bright side- you don't actually have to memorize hundreds of reactions!

What jobs use organic chemistry?

Organic Chemist Career Paths

In industry, they may work in pharmaceutical, chemical, and biotechnology companies. In academia, they may conduct basic research and teach organic chemistry to students. Government agencies also employ organic chemists to conduct research and develop new technologies.

Can I study organic chemistry without physical chemistry?

However, it is not mandatory to complete physical chemistry before starting organic chemistry. You can study both simultaneously or in any order that suits your learning style.

What is 90% correct on MCAT?

Getting 90% correct on the MCAT usually translates to a score in the 90th percentile (around 515+ total), meaning you scored better than 90% of test-takers, with scores of 128-130 per section, though exact raw scores vary by section difficulty and test date due to statistical equating. Achieving this means answering most questions correctly, often around 44-48 questions per section, placing you as a very competitive applicant for medical school. 

Is orgo the hardest pre-med class?

The hardest course of the pre-med requirements depends on your strengths and weaknesses, but organic chemistry has a reputation for being the most difficult. In this class, you need to know the compositions and reactions of countless chemical compounds.

Is orgo 2 a lot harder than orgo 1?

That being said, many students find Orgo 2 to be more challenging than Orgo 1 for a few reasons. Orgo 1 usually serves as an introduction to the concepts and mechanisms of organic chemistry, providing a foundation for understanding the structures and reactions of organic molecules.

What is the hardest science?

Hard Science Majors

1. Astrophysics. Astrophysics is a highly challenging science major that aims to unravel the mysteries of space. ...
2. Biomedical Engineering. Biomedical engineering combines two challenging fields: biology and engineering. ...
3. Quantum Physics. ...
4. Astronomy. ...
5. Neuroscience.

Does NASA use calculus?

Yes, NASA uses calculus extensively in physics, engineering, and mission planning, as it's fundamental for understanding motion, rates of change, and complex orbital mechanics, from calculating rocket trajectories and fuel consumption to predicting planetary movements and spacecraft navigation. Calculus helps determine how objects in space move, how rockets work, and how to accurately guide missions.
 

Which branch of chemistry has the highest salary?

Top 10 Best Paying Chemistry Jobs & Careers 2026 (Inc Salaries)

• Forensic Scientist. ...
• Quality Control Chemist. ...
• Hazardous Material Management Chemist. ...
• Chemistry Engineer. ...
• Analytical Chemist. ...
• Organic Chemist. ...
• Materials Scientist. ...
• Research Scientist.

What is the toughest subject in chemistry?

ganic chemistry is the most dreaded of all science classes. It has the highest failure rate, lowest class average and more retakes than any other science course. Yet most schools weigh organic chemistry about the same as general chemistry or physics. ganic chemistry is the most dreaded of all science classes.