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Chemistry

Chemistry is the branch of science that helps us understand the composition, structure, properties, and transformations of matter. From the air we breathe and the food we eat to medicines, fuels, plastics, and advanced materials, chemistry plays an essential role in our daily lives. A strong understanding of chemistry not only builds scientific knowledge but also develops logical thinking and problem-solving skills.

Tip: the same subject name sometimes maps to more than one unit across different degrees -- check the semester shown before assuming it's the right one.

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Units tagged with Chemistry.

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Chemistry

Unit-1 Thermodynamics

Thermodynamics is the branch of physical chemistry that deals with the study of energy, heat, work, and the…

Veer Bahadur Singh Purvanchal University Semester 1
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Chemistry

Phase Equilibrium

This unit introduces the principles of phase equilibrium, including the concepts of phase, component, and degree of freedom.…

Veer Bahadur Singh Purvanchal University Semester 3
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Chemistry

Chemical Equilibrium

Chemical equilibrium is an important part of chemical thermodynamics and deals with the conditions under which a reversible…

Veer Bahadur Singh Purvanchal University Semester 3
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Chemistry

Chemical Kinetics

Chemical kinetics is the branch of physical chemistry that deals with the study of the rates of chemical…

Veer Bahadur Singh Purvanchal University Semester 3
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Chemistry

Heterogeneous Reactions

Unit IV: Heterogeneous Reactions Lectures: 10 Adsorption. Sorption. Chemisorption. Desorption. Gas-solid adsorption. Adsorption with dissociation. Non-ideal adsorption. Rates…

Veer Bahadur Singh Purvanchal University Semester 3
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Chemistry

Nuclear Chemistry

Unit III: Nuclear Chemistry Lectures: 10 Nuclear reactions. Fission and fusion. Mass defect. Magic number. Fission products and…

Veer Bahadur Singh Purvanchal University Semester 3
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Notes

Notes from units tagged with Chemistry.

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Chemical Kinetics

First-Order Reaction

A first-order reaction is a chemical reaction in which the rate of reaction is directly proportional to the…

July 20, 2026 Written guide
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Chemical Kinetics

Zero-Order Reaction

A zero-order reaction is a chemical reaction in which the rate of reaction is independent of the concentration…

July 20, 2026 Written guide
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Chemical Kinetics

Rate of Reaction

The rate of reaction is defined as the change in the concentration of a reactant or product per…

July 20, 2026 Written guide
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Solid State Chemistry

Jander Equation

The Jander equation is one of the most important kinetic equations used to describe diffusion-controlled solid-state reactions. It…

July 17, 2026 Written guide
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Universities

Universities with units tagged Chemistry.

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Institutions

Institutions with units tagged Chemistry.

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Veer Bahadur Singh Purvanchal University

Kutir PG College Chakkey

Kutir Post Graduate College, Chakkey, Jaunpur is one of the oldest higher educational institutions in the district. Established…

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