Vibhu Project XII ch
PREPARATION OF POTASH ALUM
FROM SCRAP ALUMINIUM
Submitted by:
Vibhuti Chandna
Class XII (VMC)
Submitted to:
Ms Anuradha Modi
Delhi Public School
Karnal
Certificate
This is to certify that Ms VIBHUTI CHANDNA of Class XII (VMC), Delhi Public School Karnal has satisfactorily completed the project on Preparation of Potash Alum from Scrap Aluminium in Chemistry as prescribed by CBSE in the year 2014-2015.
Date:
Registration No.:
Signature of Internal Signature of External
Examiner Examiner
Acknowledgement
First of all, I wish to express my deep gratitude and sincere thanks to Director, Mr S C Sachdev Delhi Public School Karnal for his encouragement and for all the facilities that he provided for this project work. In the same breath, I take this opportunity to express my deep sense of gratitude to my Chemistry teacher Ms Anuradha Modi for her invaluable guidance, constant encouragement, constructive comments, sympathetic attitude and immense motivation, which has sustained my efforts at all stages of this project work. I would also like to thank my parents and my brother for encouraging me during the course of this project. Finally I would like to thank CBSE for giving me this opportunity to undertake this project.
(Vibhuti Chandna)
Roll No
Class XII (VMC)
Index
i) Certificate (i) ii) Acknowledgement (ii) iii) Introduction 1 iv) Aim 2
v) Requirements 3 vi) Theory 4 vii) Reactions 5 viii) Procedure 6 ix) Observations 7
x)
FROM SCRAP ALUMINIUM
Submitted by:
Vibhuti Chandna
Class XII (VMC)
Submitted to:
Ms Anuradha Modi
Delhi Public School
Karnal
Certificate
This is to certify that Ms VIBHUTI CHANDNA of Class XII (VMC), Delhi Public School Karnal has satisfactorily completed the project on Preparation of Potash Alum from Scrap Aluminium in Chemistry as prescribed by CBSE in the year 2014-2015.
Date:
Registration No.:
Signature of Internal Signature of External
Examiner Examiner
Acknowledgement
First of all, I wish to express my deep gratitude and sincere thanks to Director, Mr S C Sachdev Delhi Public School Karnal for his encouragement and for all the facilities that he provided for this project work. In the same breath, I take this opportunity to express my deep sense of gratitude to my Chemistry teacher Ms Anuradha Modi for her invaluable guidance, constant encouragement, constructive comments, sympathetic attitude and immense motivation, which has sustained my efforts at all stages of this project work. I would also like to thank my parents and my brother for encouraging me during the course of this project. Finally I would like to thank CBSE for giving me this opportunity to undertake this project.
(Vibhuti Chandna)
Roll No
Class XII (VMC)
Index
i) Certificate (i) ii) Acknowledgement (ii) iii) Introduction 1 iv) Aim 2
v) Requirements 3 vi) Theory 4 vii) Reactions 5 viii) Procedure 6 ix) Observations 7
x)
References: http://www.cbseportal.com Wikipedia Chemicalland.com books.google.co.in