Chemistry Project file class 12

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. […]

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

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