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1. Fertilizers
- Fertilizers are substances used to supply essential nutrients to plants.
- They help improve soil fertility and enhance agricultural productivity.
- Fertilizers can be classified into organic and inorganic (chemical) fertilizers.
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1. Introduction to Petroleum
- Petroleum is a naturally occurring liquid found in rock formations.
- It is composed of hydrocarbons and other organic compounds.
- Also known as crude oil, it is refined to produce various useful products.
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1. Introduction to Metallurgy
- Metallurgy is the process of extracting metals from their ores and refining them for use.
- It involves various steps such as concentration, reduction, and refining.
- Different metals require different methods based on their reactivity and ore composition.
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1. Introduction to Industrial Chemistry
- Industrial Chemistry deals with the large-scale production of chemical compounds.
- It plays a crucial role in agriculture, medicine, and manufacturing industries.
- Some of the most important processes include the Haber Process, Contact Process, and Solvay Process.
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