Physical Pharmacy |1st Year|
TO DETERMINE THE SURFACE TENSION OF A LIQUID (LIQUID PARAFFIN) USING STALAGMOMETER BY DROP WEIGHT METHOD AT ROOM TEMPERATURE
APPARATUS REQUIRED: Stalagmometer, Beaker, Stand, Weighing CHEMICALS REQUIRED: Distilled water, liquid paraffin THEORY: Surface tension is the contracting force which contracts the surface molecules of…
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Determine Solubility of Barium Chloride in Water
APPARATUS REQUIRED: Conical flask / Beaker, Weighing balance, Evaporating dish,Pipette. CHEMICAL REQUIRED: Barium chloride, Water THEORY: Solubility is often expressed…
Determine Bulk Density of Starch Powder: Formula & Method
APPARATUS REQUIRED: i) Measuring cylinder ii) Powder funnel. iii) weighing balance CHEMICAL REQUIRED: Powder sample ( starch soluble powder) THEORY:…
TO DETERMINE THE FLOW PROPERTY OF SUCROSE BY ANGLE OF REPOSE BY FIXED FUNNEL METHOD.
APPARATUS REQUIRED: Stand, Funnel, Pencil, Graph paper, Scale CHEMICAL REQUIRED: Sucrose THEORY: Angle of repose is the maximum possible angle…
Surface Tension of Liquid Paraffin: Drop Number Method
APPARATUS REQUIRED: Stalagmometer, Pycnometer or specific gravity bottle, Beaker,Pipette CHEMICALS REQUIRED: Distilled water, liquid paraffin THEORY: Surface tension is the…