Assessment Tests, Chem-12, Ch-15

Common Chemical Industries in Pakistan

Following topics of the chapter are relevant to the tests below: Fertilizers, essential elements for plant growth, preparation and applications of fertilizers like ammonia, urea, ammonium nitrate, diammonium phosphate, potassium nitrate, manufacturing process of cement, setting of cement, paper industry and paper manufacture.

Paer worth of this chapter is of 5 marks; 1 MCQ (1 Marks) + 2 SQs (4 Marks)

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