BP305PPharma GuidePractical No 5
BP305P – Organic Chemistry-II Lab Manual Practical No 5 [Acid Value ]
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Table of Contents
Practical No 3
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Aim
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Learning Objectives
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Learning Outcomes
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Reference
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Requirements
Apparatus
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Chemicals
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Instruments
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Principle
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Theory
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Procedure
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Result
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Aim
To determine the Acid Value of given fatty acid
Observations
- Weight of Watch glass + KOH: _____ g
- Weight of watch glass after transfer: _____ g
- Weight of KOH taken (5-6): _____ g/100 mL
- Weight of weighing bottle + fatty acid: _____ g
- Weight of weighing bottle after transfer: _____ g
- Weight of fatty acid taken (8-9): _____ g (Say A)
Observation table
|
Sr. No. |
Content in flask |
Burette reading “mL” |
Average burette reading “mL” |
|
1 |
Acid Value reading |
|
Say B |
|
2 |
|
||
|
3 |
|
Calculations
Result
The acid value for given fatty acid was found to be ______