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Chemistry Project (Tea Sample)

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Chemistry Project (Tea Sample)

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To study the acidity of different tea samples

A PROJECT REPORT SUBMITTED IN PARTIAL FULFILLMENT OF
THE HIGHER SECONDARY SECOND YEAR COURSE

Estd:1943

Submitted by:
Surajit Barman
Roll no:833
DEPARTMENT OF CHEMISTRY
B.Borooah College,Guwahati
CONTENT PAGE No.

I. Introduction 1 II. Experimental 2 II.1. Apparatus and instruments
II.2. Materials
II.3. Procedure
II.4. Observation
III. Result and Discussion

II. Experimental :
II. 1. Apparatus and Instruments :Beakers,glass rod,burner,digital PH meter . II. 2. Materials :Different varieties of tea leaves.Following codes are used for different brand.

Brand Code
1. T1 2. T2 3. T3 4. T4 II.3. Procedure :

1. 4 gm of each tea samples were taken in separate beakers.
2. 20 ml of boiling water was added to each of the beaker and allowed to stand for 5 minutes. 3. Now PH of the liquor in each beaker was measured using digital PH meter. II.4. Observations :
Sample No| PH of the liquor|
1| |
2| |
3| |
4| |
Result and Discussion :

After analyzing the tea samples of different brands we
found the acidity of the tea samples with the help of Ph
meter. The acidity of the tea depends on the Ph value
of the...