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Chemistry Project On Determination of The Contents of Cold Drinks

This document is a chemistry project report analyzing the contents of different brands of cold drinks. The student, Ritu Chaturvedi, conducted qualitative analyses to test for pH, carbon dioxide, glucose, phosphate, alcohol, and sucrose in various cold drinks. The project was carried out under the guidance of chemistry teachers at R.N. Podar School to fulfill curriculum requirements and gain knowledge of qualitative analysis techniques. The student aimed to determine the accuracy of claims about harmful pesticides in cold drinks by examining their actual contents.

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Smriti Chaturvedi
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68 views8 pages

Chemistry Project On Determination of The Contents of Cold Drinks

This document is a chemistry project report analyzing the contents of different brands of cold drinks. The student, Ritu Chaturvedi, conducted qualitative analyses to test for pH, carbon dioxide, glucose, phosphate, alcohol, and sucrose in various cold drinks. The project was carried out under the guidance of chemistry teachers at R.N. Podar School to fulfill curriculum requirements and gain knowledge of qualitative analysis techniques. The student aimed to determine the accuracy of claims about harmful pesticides in cold drinks by examining their actual contents.

Uploaded by

Smriti Chaturvedi
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOC, PDF, TXT or read online on Scribd
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CHEMISTRY PROJECT

On
Determination Of The
Contents Of Cold Drinks

PROJECT PREPARED BY:


RITU CHATURVEDI
XII B
Session : 2016-2017
R.N PODAR SCHOOL
AIM
COMPARITIVE STUDY AND QUALITATIVE
ANALYSIS OF DIFFERENT BRANDS OF
COLD DRINKS AVAILABLE IN MARKET.
CERTIFICATE
This is to certify that Ritu chaturvedi of standard
XII has completed the Chemistry project in
partial fulfilment of the curriculum of ALL INDIA
SENIOR SECONDARYEXAMINATION (CBSE). This project
was carried out at
R.N.PODAR SCHOOL laboratory during the
academic year 2016-17

____
External Examiner Internal Examiner

School Stamp Principal’s Signature


ACKNOWLEDGEMENT
I would like to express my deepest regards to the principal Mrs.
AvnitaBir for providing us with the infrastructure and facilities for
the project.
I would further like to extend my thanks to my chemistry teacher, Fata
ma’am under whose guidance this project was performed and also for
her constant support throughout the project.

I also want to express my gratitude to the Chemistry


Department of the school, and chemistry laboratory in charge
Digambar sir.
Last but not the least; I want to thank my family for their moral
support.
PURPOSE
In recent days, soft drink brands were put into
various questions regarding their purity. News
flashed that they contain harmful pesticide, which
arouse many interest in knowing its contents because
I have been drinking them for years. I wanted to
confirm that whether the charge i posed on these
brands are true or not.

Another fact which inspired me to do this project is


that I am in touch with qualitative analysis whose
knowledge with other factors helped me to do so.
CONTENTS
I. Introduction
II. Theory
III. Apparatus
IV. Chemicals Required
V. Detection of pH
VI. Test for Carbon Dioxide
VII. Test for Glucose
VIII. Test for Phosphate
IX. Test for Alcohol
X. Test for Sucrose
XI. Result
XII. Conclusion
INTRODUCTION
The era of cold drinks began in 1952 but the
industrialization in India marked its beginning with
launching of Limca and Goldspot by parley group of
companies. Since, the beginning of cold drinks was
highly profitable and luring, any multinational
companies launched their brands in India like Pepsi
and Coke.

Now days, it is observed in general that majority of


people viewed Sprite, Miranda, and Limca to give
feeling of lightness, while Pepsi and Thumps Up to
activate pulse and brain.

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