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2nd Year Chemistry Chapter 16 (Environmental Chemistry)

2nd Year Chemistry Chapter 16 (Environmental Chemistry) Short And Simple Question And Answer Q1.What are the components of the environment? Ans: Environment is consisted of the following four components:- I. Atmosphere ii. Hydrosphere iii. Lithosphere iv.Biosphere/Ecosphere Q2.What is lithosphere? Give its composition? Ans: The Lithosphere consists of the rigid rocky crust of the earth. The…

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2nd Year Chemistry Chapter 15 Common Chemical Industries In Pakistan

2nd Year Chemistry Chapter 15 Common Chemical Industries In Pakistan Short And Simple Question & Answer Q.1 What are the macronutrients of plants? Ans. Macronutrients are those elements that are needed in large quantities for the growth of plants. Nitrogen, phosphorous, and potassium are macronutrients. The quantity required per acre is 5 to 200 kg….

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Online learning Computer

9th Class Computer Chapter 3 Networks

9th Class Computer Chapter 3 Networks Short and Simple Question & Answer Q.1. What is computer network? Ans: A computer network consists of computers and devices connected to share information and resources. The resources may include printers, hard disks, scanners, or programs etc. Q.2. How are computers connected in computer network? Ans: The computers in…

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