Solutions, Surface Tension, Adsorption and Isotopes
Number of parts of substance in one million part of solution is called:
parts per billion
parts per trillion
parts per million
parts per tens
parts per million
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Internal resistance to flow of a liquid or a gas is called:A. Permeability
B. Normality
C. Viscosity
D. Transparency
Force that keeps molecule together on surface known as:
A. Attraction
B. Affinity
C. Surface tension
D. Tension
Unit of viscosity is:
A. Dyne
B. Joule
C. Poise
D. Newton
Direct addition of sugar or salt is followed by pain due to:
A. Osmotic removal of sugar
B. Osmotic removal of water
C. Osmotic remove of salts
D. Purification
Solute and solvent are components of the:
A. Mixture
B. Solution
C. Colloidal solution
D. Racemic mixture
Substance resisted by parchment membrane referred to as:
A. Colloids
B. Crystalloids
C. Solids
D. Crystals
Edema leading accumulation of excess fluid in spaces of tissues due to reduced
A. Oncotic pressure of the plasma
B. Permeability of the membrane
C. Pressure of membrane
D. osmotic Pressure of membrane
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