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Sterilisation of Water Using Bleaching Powder

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Sterilisation of Water Using Bleaching Powder
STERILIZATION OF WATER USING BLEACHING POWDER
A CHEMISTRY INVESTIGATORY PROGECT
ANSHUL KUMAR PANDEY XII B

[THIS PROJECT LOOKS AT THE TECHNIQUE CALLED STERILIZATION OF WATER USING BLEACHING POWDER WHICH IS USED TO PURIFY WATER AND MAKES IT FIT FOR DRINKING.]

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INDEX
1. Certificate of Authenticity 2. Acknowledgement 3. Introduction
-Need of Water -Purification of Water -Need for a stable purification technique

4. Theory -History of Water purification
-Bleaching powder and its preparation -Use of Bleaching powder in Sterilization of water

5. Experiment -Aim
-Pre-Requisite Knowledge -Requirements -Procedure

6. Result 7. Bibliography

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CERTIFICATE OF AUTHENTICITY

This is to certify that Anshul Kumar Pandey, a student of class XII has successfully completed the research project on the topic “Sterilization of Water by using Bleaching Powder” under the guidance of Mrs. Mohini Belani (Subject Teacher). This project is absolutely genuine and does not indulge in plagiarism of any kind. The references taken in making this project have been declared at the end of this report.

Signature ( Subject Teacher)

Signature ( Examiner)

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ACKNOWLEDGEMENT

I feel proud to present my Investigatory project in Chemistry on the topic “Sterilization of Water using Bleaching powder” which aims at using Bleaching powder as a disinfectant and purifier to make water fit for drinking.

This project wouldn’t have been feasible without the proper and rigorous guidance of my Chemistry teacher Mrs. Mohini Belani who guided me throughout this project in every possible way. An investigatory project involves various difficult lab experiments which have to be carried out by the student to obtain the observations and conclude the report on a meaningful note. These experiments are very critical and in the case of failure, may result in disastrous consequences. Thereby, I
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