Name:
Class: 12
Section:
School: Delhi Public School Udaipur
Internal Examiner   External Examiner    Principal
    Signature           Signature       Signature
    ACKNOWLEDGEMENT
With a deep feeling of gratitude, I would like to
express my sincere thanks to my teacher Dr.
Ritika Bhatia ma'am for giving me her valuable
time, guidance, and constructive suggestions
which not only helped me successfully complete
this project but also enhanced my knowledge in
general.
I would also like to convey my special thanks to
our principal Mr. Sanjay Narwaria sir for giving
me the golden opportunity to work on this project
and encouraging me from time to time.
I'm sincerely obliged to my school "Delhi Public
School Udaipur" and our province chairman Mr.
Govind Agrawal sir too, for providing a nurturing
atmosphere at the school.
I extend my thanks to my parents, colleagues, and
friends for their cooperation and assistance to
finalize this project within a limited frame of time.
           DECLARATION
I declare that the entire work is a result of my
hard work and sincere efforts.
I have done this work with dedication,
commitment, and honesty.
          CERTIFICATE
Student's Name:
Standard: 12
Section:
Roll Number:
  This is to certify that experiments
   written in the index have been
     Performed by the student
             satisfactorily.
  School Stamp                Signature