Chemistry Project (Tea Sample)
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 tea.As we know that if the Ph value of tea
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 tea.As we know that if the Ph value of tea