Analysis of Honey Chemistry Investigatory Project PDF Class 12 PDF Download Link Given BelowTo Get the Link Scroll Down to end of this Page AIM To analyse the available honey for presence of different minerals and carbohydrates REQUIREMENT APPARATUS: Test Tube Test Tube Stand Burner Water Bath CHEMICALS: Fehling Solution A Fehling Solution B […]
Acidity in Tea Leaves Chemistry Investigatory Project PDF Class 12 PDF Download Link Given BelowTo Get the Link Scroll Down to end of this Page INTRODUCTION Tea is a popular beverage made by infusing dried tea leaves or herbs in hot water. The leaves used to make tea come from the Camellia sinensis plant, and the processing
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To Study the Effect of Potassium Bisulphite as Food Preservative Chemistry Investigatory Project PDF PDF Download Link Given BelowTo Get the Link Scroll Down to end of this Page INTRODUCTION What are Preservatives? Growth of micro-organisms in a food material can be inhibited by adding certain chemical substance. However, the chemical substances should not be
Methods of Water Purification Chemistry Investigatory Project PDF Class 12 PDF Download Link Given BelowTo Get the Link Scroll Down to end of this Page INTRODUCTION Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids and gases from contaminated water. The goal is to produce water fit for a specific purpose.
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To Determine the Amount of Caffeine in Samples of Tea Chemistry Investigatory Project PDF Class 12 PDF Download Link Given BelowTo Get the Link Scroll Down to end of this Page INTRODUCTION Tea is the most commonly and widely used soft beverage in the household. It acts as a stimulant for central nervous system and
Foaming Capacity of Soap Chemistry Investigatory Project PDF Class 12 PDF Download Link Given BelowTo Get the Link Scroll Down to end of this Page INTRODUCTION Soaps are sodium or potassium salts of higher fatty acids like stearic, palmitic and oleic acids can be either saturated or unsaturated. They contain a long hydrocarbon chain of
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To study the quantity of Casein in different samples of milk Chemistry Investigatory Project PDF F Class 12 PDF Download Link Given BelowTo Get the Link Scroll Down to end of this Page INTRODUCTION What is Casein? Casein is the protein found in all mammals’ milk. Mammals include cow, goat, sheep, yak, buffalo, camel and
To Investigate the dependence of the angle of deviation on the angle of Incidence using a hollow Prism Project PDF Class 12 PDF Download Link Given BelowTo Get the Link Scroll Down to end of this Page INTRODUCTION A prism is a transparent optical instrument with flat, polished surfaces that refract, reflect, or disperse light.
Charging and Discharging of Capacitor Physics Investigatory Project PDF Class 12 PDF Download Link Given BelowTo Get the Link Scroll Down to end of this Page AIM To verify that 63% charge is stored in a capacitor in a R-C circuit at its time constant and 63% charge remains when capacitor is discharged and hence
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Electromagnetic Induction Physics Investigatory Project PDF Class 12 PDF Download Link Given BelowTo Get the Link Scroll Down to end of this Page AIM To study the phenomenon of Electromagnetic Induction INTRODUCTION Electro Magnet:An electromagnet is a type of magnet in which the magnetic field is produced by electric current. The magnetic field disappears when
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