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1. S E Rly Mixed Higher
Secondary School,
Bondamunda

2. Study on
Acidity of Fruits
and Vegetables
Juices
Submit by
Name
Tushar Mahato
Vivek Suli
Vimlesh Singh
Class XI Sceince
Submit to
S Ratna mam

3. Acknowledgement
I owe my thanks to our principal for
providing laboratory facilities and for
her valuable guidance. A lot of
thanks to my chemistry teacher
Ratna Mam who encouraged me in
doing this project successfully and
provided the required apparatus to
perform my project work.
Name-Tushar mahato, vivek suli,
Vimlesh

4. Index

5. Introduction

6. What is PH?

7. PH Indicators

8. The PH scale

9. Aim

10. Materials Required
Test
tubes,Burner,Litmus
Paper
Various Fruit and
vegetables juices

11. Fruits and
vegetables
use Apple Orange
Tomato Potato

12. Procedure

13. Observation
Name of Jesus Name of Acids PH Value
Orange Citric acid 5.40
Apple Malic Acid 3.35 to 4
Tomato Oxalic Acid 4.3 to 4.9
Potato Alpha-lipoic acid 6.1

14. Test For Starch

15. STARCH

16. Test For Carbohydrates

17. CARBOHYDRATES

18. Results

19. Thank you 😊