1. CERTIFICATE
This is to certify that..................................................................
Reg. No. ............................ of class XII of GREEN PARK
INTERNATIONAL SENIOR SECONDARY SCHOOL has
successfully completed his / her project report in chemistry on
the topic “Study of Oxalate Ion Content in Guava
Fruit....” for the partial fulfillment of AISSCE as prescribed by
the CBSE in the year 2022 - 2023.
Signature of the External Examiner Signature of the Principal
Signature of the PGT Chemistry
2. CERTIFICATE OF APPROVAL
This is to certify that we have examined the Chemistry project work entitled
"Study of Oxalate lon Content in Guava Fruit" submitted by Omm Prakash
Harichandan is a bonafide student of Class XII bearing Roll no.
……………………….We hereby accord our approval of the project work carried
out and presented in a manner required for its acceptance for the partial fulfillment
of the AISSCE 2022-23 Examination. It is understood that this approval does not
necessarily endorse or accept every statement made, opinion expressed or
conclusions drawn as recorded in this project. It only signifies the acceptance of the
project work for the purpose for which it has been submitted.
(External Examiner) (Internal Examiner)
3. ACKNOWLEDGEMENT
l express my reverence to Mr.Tapan Kumar Tarei, P.G.T Chemistry who has extended his
valuable suggestion after going through the manuscript thoroughly which made an gleaming
confetti of information useful to prepare this project for preformation. I also make a great
acknowledgment to Dr.Dibakar Mishra, Principal of St.Xavier's High School for his untiring
support, encouragement and keen guidance for the outcome of the project work which offence
the commitment survey.
Name: Omm Prakash Gurudutta
Class- XII
