Determination of Coefficient of Viscosity and Percentage Composition of Sugar Solution using Ostwald's Viscometer

Developer: Avirup Ghosh

Results

Room Temperature
Density of water at that temperature
Coefficient of Viscosity of water at that temperature

Measurement of Density

Weight of empty sp. gravity bottle, W(gm.) Weight of sp. gravity bottle filled with water, W1 (gm.) Weight of water, W1-W= X (gm.) Percentage of sugar solution Weight of bottle filled with sugar solution, W2 (gm.) Weight of sugar solution, W1-W2= Y (gm.) Density of sugar solution= Y/X * Density of water (gm/cc) (ρl)
4%
8%
12%
Unknown

Measurement of Time of Flow and Coefficient of Viscosity of sugar solution

Solutions Time of flow Mean Time of flow Density of solutions (gm/cc) Coefficient of viscosity of solutions
Water
4%
8%
12%
Unknown

Graph

Conclusion

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