PTB 10th Class Chemistry Unit 16 ‘Chemical Industries’ Review/Short Questions

View and Download the solved conceptual questions, solved numerical problems or 10th Class Chemistry notes of Chapter 16 “Chemical Industries” of Punjab Textbook Board. These 10th class Chemistry notes of 16th Chapter are according to the new syllabus (2018) of Punjab Boards including Lahore Board, Gujranwala Board, Sahiwal Board, Rawalpindi Board, Faisalabad Board, Multan Board, Bahawalpur Board, Federal Board, DG Khan Board and Sargodha Board. Students of 10th Class of all these board can facilitate from the Chemistry notes given below. You can also download 10th Class Chemistry Chapter 16 Solved Questions and Numericals Problems.

Unit 16: Chemical Industries

In this chapter Students will learn about some metallurgical operations. Metallurgy is the science of extracting metals from ores. Students will explore manufacturing of baking soda and washing soda from common salt using Solvay’s process. Chapter will explain flow of Solvay process using diagram. Since Pakistan is agricultural country so growth and development of plants and crops is vital for its economic growth. Synthesis of an important fertilizer named urea is discussed in detail in this chapter. Flow chart of composition process of Urea is also explained in detail here. Definition of Petroleum and its uses is very important concept to learn. Petrochemical industries play an important role in the growth of a country. Formation of petroleum and natural gas is one of the learning outcome of this chapter.
Formation of petroleum and distillation of petroleum are very important concepts to learn for basic level students.

Petrochemicals are used to manufacture a variety of household items, plastics, detergents, rubber and etc. Chemical industries are very important because they play a major role in the manufacturing of ammunitions, fertilizers and other substance of daily usage. Pakistan is producing chemicals, fertilizers, cement, steel, heavy engineering machines and tools.

10th Class Chemistry Chapter 16 (Chemical Industries) Review/Short Questions

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