1. Branches of Chemistry:
    • Organic Chemistry: Organic chemistry focuses on the study of carbon-containing compounds, including their structure, properties, synthesis, and reactions. It is central to the understanding of life processes and the synthesis of pharmaceuticals, polymers, and other important molecules.
    • Inorganic Chemistry: Inorganic chemistry deals with the properties and behavior of inorganic compounds, which typically do not contain carbon. It includes the study of metals, minerals, coordination compounds, and industrial materials.
    • Physical Chemistry: Physical chemistry applies the principles of physics and mathematics to understand the physical properties and behavior of chemical systems. It encompasses topics such as thermodynamics, kinetics, quantum chemistry, and spectroscopy.
    • Analytical Chemistry: Analytical chemistry focuses on the identification and quantification of substances in various samples. It includes techniques such as chromatography, spectroscopy, and electrochemistry used for chemical analysis and quality control.
    • Biochemistry: Biochemistry explores the chemical processes and molecules that occur within living organisms. It investigates topics such as metabolism, enzyme kinetics, DNA structure, and protein synthesis, providing insights into the molecular basis of life.
  2. Key Concepts:
    • Atoms and Elements: Atoms are the basic building blocks of matter, composed of protons, neutrons, and electrons. Elements are substances made up of a single type of atom, each characterized by its unique chemical properties and atomic number.
    • Molecules and Compounds: Molecules are formed when atoms bond together through chemical bonds. Compounds are substances composed of two or more different elements chemically combined in fixed ratios.
    • Chemical Reactions: Chemical reactions involve the rearrangement of atoms to form new substances with different properties. They are described using chemical equations, which represent the reactants, products, and stoichiometry of the reaction.
    • Stoichiometry: Stoichiometry is the study of the quantitative relationships between reactants and products in chemical reactions. It involves calculations based on the conservation of mass and the mole concept.
    • Acids and Bases: Acids are substances that donate protons (H⁺ ions), while bases are substances that accept protons. The pH scale is used to measure the acidity or basicity of a solution, with values ranging from 0 to 14.
    • Thermodynamics: Thermodynamics deals with the study of energy and heat transfer in chemical systems. It includes concepts such as enthalpy, entropy, Gibbs free energy, and reaction spontaneity.
  3. Applications:
    • Chemistry has numerous practical applications in industry, medicine, agriculture, environmental science, and technology.
    • In industry, chemistry is used in the synthesis of chemicals, pharmaceuticals, plastics, and materials, as well as in processes such as catalysis, electroplating, and polymerization.
    • In medicine, chemistry plays a crucial role in drug discovery, formulation, and development, as well as in diagnostic techniques such as imaging and biochemical analysis.
    • In agriculture, chemistry is used in the development of fertilizers, pesticides, herbicides, and genetically modified crops to enhance crop yield and quality.
    • In environmental science, chemistry helps to understand and mitigate pollution, climate change, and the impact of human activities on ecosystems.
    • In technology, chemistry contributes to the development of new materials, energy storage systems, nanotechnology, and sustainable technologies for renewable energy production.
  4. Research and Discoveries:
    • Chemistry research drives scientific progress and innovation, leading to new discoveries, materials, and technologies that improve our quality of life and address global challenges.
    • Breakthroughs in chemistry have revolutionized various industries and fields, such as the discovery of antibiotics, the synthesis of polymers and plastics, and the development of advanced materials like superconductors and carbon nanotubes.
    • Chemistry research also contributes to fundamental scientific understanding, such as elucidating the structure of complex molecules, exploring the behavior of materials under extreme conditions, and uncovering the mechanisms of chemical reactions.

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Dr Debjani Sur

Assistant Professor(M.Sc., Ph.D.)

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Dr Leena Bhowmik

Associate Professor(M.Sc., Ph.D.)

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Dr Soma Gorai

Associate Professor(M.Sc., Ph.D.)

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Dr Surajit Jana

Associate Professor(M.Sc., Ph.D.)

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Dr Goutam Kumar Jana

Assistant Professor(M.Sc., Ph.D.)