Thermodynamics NEET Notes : Thermodynamics is a vital chapter in Physical Chemistry for NEET (National Eligibility cum Entrance Test) preparation. It deals with the study of energy, heat, and their transformations, which are fundamental to understanding many chemical and biological processes. Grasping the concepts of thermodynamics is essential for NEET 2025 Exam , as it plays a crucial role in solving a wide range of problems in the exam.
Thermodynamics in NEET focuses on the principles that govern the relationship between heat, energy, and work in chemical systems. The chapter covers key topics such as the laws of thermodynamics, enthalpy, entropy, Gibbs free energy, and the concept of spontaneous processes. These concepts are integral to understanding chemical reactions and their feasibility, making Thermodynamics a critical topic in the NEET syllabus.
For detailed and structured learning, you can access the Thermodynamics NEET Notes PDF available under the Prachand Batch for NEET 2025 . This PDF provides:
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You can also watch the complete lecture on YouTube for free, ensuring you have visual and verbal clarity on the subject.
[embed]https://www.youtube.com/watch?v=Kr4ijuj6llM[/embed]Thermodynamics is the branch of science that deals with the study of energy transformations and their effects on the physical properties of matter. It primarily focuses on heat, work, and the laws that govern these exchanges. The concepts are pivotal in understanding both natural and engineered systems.
Below is the weightage analysis of the chapter based on NEET exams from 2020 to 2024:
Weightage Following Previous Year’s Trends (2020-2024) | ||||||
Chapter | Easy | Medium | Hard | Total | Average Q/yr | Weightage |
Thermodynamics |
2 | 6 | 2 | 10 | 2.00 |
3.80% |
In the NEET 2025 Chemistry syllabus, thermodynamics holds approximately 5% weightage, making it a high-priority chapter.
NEET Chapter Wise Weightage 2025 for Chemistry | |
Topics | Weightage (%) |
Thermodynamics | 5% |
Thermodynamics plays a crucial role in NEET preparation due to its high scoring potential and interdisciplinary applications. Here are the key points:
To effectively master thermodynamics for NEET, consider the following tips:
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