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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TO VERIFY LAMBERT’S BEER’S LAW AND DETERMINE THE CONCENTRATION OF THE UNKNOWN STRENGTH OF POTASSIUM PERMANGANATE SOLUTION
APPARATUS REQUIRED: i) Burettes (2) ii) Test tubes (8) iii) Pipettes iv) UV-visible spectrophotometer CHEMICALS REQUIRED: i) Potassium permanganate (KMnO4)…
TO DETERMINE THE SEDIMENTATION VOLUME OF SUSPENSION WITH THE EFFECT OF DIFFERENT SUSPENDING AGENTS.
APPARATUS REQUIRED: Measuring Cylinder, Mortar and Pestle CHEMICALS REQUIRED: Calcium Carbonate, Bentonite, Carboxymethylcellulose(CMC), Hydroxypropyl methyl cellulose (HPMC) THEORY: i) Suspension:…
TO DETERMINE THE SEDIMENTATION VOLUME OF SUSPENSION WITH DIFFERENT CONCENTRATIONS OF A SINGLE SUSPENDING AGENT (BENTONITE):
APPARATUS REQUIRED: Measuring Cylinder, Mortar and Pestle CHEMICALS REQUIRED: Bentonite, Calcium Carbonate, Water THEORY: i) Suspension: Suspension is a two-phase…
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…