WorksheetsPhysical pharmacy
Total questions: 90
Worksheet time: 45mins
Attraction between unlike molecules
Cohesion
Adhesion
Ionic bond
Forces within molecule
Cohesion
Intramolecular
Intermolecular
Possessing permanent dipoles, having both a partial positively charged end and a partial negatively charged end, interact
Keesom
Debye
London
A polar molecule can produce a temporary electric dipole in ni polar molecules that are easily polarizable
Keesom
Debye
London
Interaction b/w a molecule containing a strongly electronegative atom such as O, N and F
H-bond
Ion-dipole
Ion-induced dipole
Discovered the plasma
Friedrich sertuner
Friedrich reinitzer
Friedrich Dahilan
cholestery benzoate is under what type of liquid crystal?
smectic
nematic
cholesteric
vapor pressure equation
clausius Clapeyron Equation
Noyes Whitney Equation
Van Slykes Equation
added salt reduces the available amount of water thus precipitating the solute
salting in
salting out
salting mid
The solute is in concentration below that necessary for complete saturation
saturated
unsaturated
supersaturated
The solute is in a concentration above that necessary for complete saturation
saturated
unsaturated
supersaturated
very soluble
>10,000
1,000-10,000
100-1,000
30-100
>1
freely soluble
1-10
>1
10-30
30-100
soluble
10-30
1-10
30-100
100-1,000
sparingly soluble
30-100
100-1,000
1,000-10,000
>10,000
slightly soluble
100-1,000
1,000-10,000
>10,000
30-100
very slightly soluble
1,000-10,000
>10,000
100-1,000
30-100
practically soluble
>10,000
1,000-10,000
100-1,000
30-100
transfer of molecules or ions from a solid state into solution
dissolution
solubility
solvent
extent to which the dissolution proceeds under a given set of condition
solubility
dissolution
solution
phase of the solution, usually constitutes the largest proportion of the system
solvent
solubility
dissolution
true solution
< 1nm - 0.5mcm
<1nm
>0.5mcm
colloidal dispersion
1nm-0.5mcm
<1nm
>0.5mcm
coarse dispersion
>0.5mcm
1nm-0.5mcm
>0.5mcm
most hepatotoxic anesthetic gas
halothane
enflurane
nitroflurane
alternative for ethylene oxide to sterilize heat labile substances
glutaraldehyde
hexetidine
cimetidine
The total internal pressure of his container was always equal to the sum of the individual pressures of the gases that he added
Real Gas Law
Dalton's Law
Henry's Law
Solubility of gas in liquis is proportional to the Pressure @ constant Temperature
Real Gas Law
Dalton's Law
Henry's Law
Direct relationship between the amount of gas(moles) and volume
Ideal Gas Law
Avogadro's Law
Combined Gas Law
Temperature and volume (directly proportional) @ constant pressure
Boyle's Law
Charle's Law
Gay Lussac's Law
Gases have Strong intermolecular forces
true
false
Gases have kinetic energy that produces rapid motion
true
false
Gases do not fill all available spaces
true
false
Gases are mostly invisible
true
false
Gases are compressible
true
false
1-7 kcal/mole
keesom
debye
london
dispersion effect
keesom
debye
london
weakest van der waals
keesom
debye
london
alignment effect
keesom
debye
london
Dipole-Induced Dipole
keesom
debye
london
A bottle of krypton gas has a pressure of 1500 psi @ 30C. What will the pressure be if you increase the temperature to 35C
1524.75C
1462.21C
1321.98C
A liquid whose viscosity is increased when stress is applied is classified as which of the following
dilatant
newtonian
pseudoplastic
plastic
temperature which the vapour pressure of a liquid equals the atmospheric pressure
critical temperature
boiling point
freezing point
vapour pressure
unit of surface tension
dynes/cm
poise
kelvin
joules
This equation shows the relationship b/w the VAPOUR PRESSURE and the absolute temperature of a liquid
Ideal Gas Equation
Van der Waals Equation
Noyes-Whitney
Equation
Clausius-Clapeyron Equation
the unit of surface tension
dynes/cm
poise
kelvin
joules
paint and whip cream w/c are shear thickening are examples of what non-newtonian system?
pseudoplastic
dilatant
thixotropic
Rheopectic
This Law explains the phenomenon of diffusion
Newton's Law
Henry's Law
Dalton's Law
Fick's Law
This question shows the relationship b/w Vapour pressure and the absolute temperature of a liquid
Ideal Gas Equation
Van Der Waals Equation
Noyes-Whitney Equation
Clausius-Clapeyron Equation
This are properties w/c are dependent on the total contribution of each component in a system
additive
colligative
constitutive
Extensive
A solvent characterized to be proton-donating compound
Protophilic
Protogenic
Amphiprotic
Aprotic
The water-ion or the dissociation theory of acids and bases is attributed to
Lewis
Pearson
Bronsted-Lowry
Arrhenius
Paint and whip cream are example of what non-newtonian system?
Pseudoplastic
Dilatant
Thixotropic
Rheopectic
The force of attraction b/w molecules of different phases is referred to as
Electrostatic force
Adhesive force
Van der Waal's force
Cohesive force
The resistance of fluid to flow is called
Liquidity
Bulkiness
Porosity
Viscosity
This classification of non-newtonian system is also known as "shear-thinning system"
Pseudoplastic
Dilatant
Thixotropic
Rheopectic
What is the unit of measurement for relative viscosity
Poise
Joules
Stokes
NOTA
The phenomena in w/c there is a random collision of particle resulting to zigzag and irregular path
Faraday Tyndall effect
Diffusion
Brownian movement
Osmosis
Ability of colloids to scatter light
Faraday Tyndall effect
Diffusion
Brownian movement
Osmosis
Measurement of repulsive forces of particles
Nernst potential
Electrothermodynamic potential
Zeta potential
Electrodynamic potential
Work that is necessary to be applied to increase the surface area by 1cm2
Surface tension
surface free energy
interfacial tension
capillarity
Oldest method of determining surface tension
Capillary Rise Method
Drop weight method
Ring method
Du Nouy method
Theory of acid and bases that is widely used in the pharmacy practice
Arrhenius Theory
Bronsted-Lowry Theory
Lewis Theory
Dissociation theory
Buffer capacity equation
Noyes-Whitney equation
Henderson Hasselback equation
Koppel Spiro Van Slykes equation
Buffer equation
Noyes-Whitney equation
Henderson Hasselback equation
Koppel Spiro Van Slykes equation
Clausius Clapeyron equation
Dissolution
Noyes-Whitney equation
Henderson Hasselbach equation
Koppel Spiro Van Slykes equation
Clausius Clapeyron equation
The movement of solute from high to low concentration
Osmosis
Diffusion
Dissolution
Reverse Osmosis
Molarity
moles/L-soln
moles/L-solvent
moles/Kg-solution
moles/Kg-solvent
Which of the following type of polymorphism listed does Sulfur belong?
isotropic polymorphism
anisotropic polymorphism
Enantiotropic polymorphism
Monotropic polymorphism
The phenomena in w/c there is a random collision of particle resulting to zigzag and irregular path
Faraday tyndall effect
Diffusion
Brownian movement
Osmosis
The temperature at w/c the vapour pressure of the liquid equals the external or atmospheric
Melting point
Boiling point
Freezing point
Sublimation
Which of the following is an example of a tetragonal crystal system?
Urea
Iodoform
Iodine
Sodium Chloride
Which of the following is an example of a monoclinic crystal system?
Urea
Sucrose
Iodine
Sodium Chloride
Which of the following is an example of a triclinic crystal system ?
Urea
Boric acid
Iodine
Sodium Chloride
Which is/are true values of the molar gas constants
0.08205 L-atm/mole-degree
8.314 cal/mole-degree
1.987 joules/mole-degree
89345 mg/sec
Weakest van der waal's forces of attraction
debye
london
keesom
h-bond
This Law relates the volume and pressure of given mass of gas at constant temperature
boyles
charles
gay-lussac
ideal gas law
This law relates the volume and temperature of a given mass of gas at constant pressure
Boyles
Charles
Gay-Lussac
Ideal Gas Law
This law relates the temperature and pressure of given mass of gas at constant volume
Boyles
Charles
Gay-Lussac
Ideal Gas Law
This states that the rate of diffusion of the gas and the speed of the gas molecules are inversely proportional to the square root of their density
Ideal Gas Law
Raoult's Law
Graham's Law
Dalton's Law
This equation shows the relationship b/w the Vapor Pressure and the absolute temperature of a liquid
Ideal Gas equation
Van der Waals Equation
Noyes-Whitney Equation
Clausius -Clapeyron equation
Sucrose possess this type of crystal formation
Cubic
Hexagonal
Monoclinic
Triclinic
Particle size may be measured using an arbitrary chosen fixed line. Which of the following is a measure of the distance b/w two tangents parallel to some fixed direction
Feret diameter
Martin diameter
Projected area diameter
The resistance of fluid to flow is called
Liquidity
Bulkiness
Porosity
Viscosity
What is the USP standard of temperature for measuring specific gravity of alcohol ?
15.56 C
80 F
122 K
235
Which of the following method listed below is/are the USP method for particle size determination?
Sieve Analysis
Sedimentation method
Optical microscopy
Automatic coulter counter
Drop weight or drop volume is a method of determining surface tension, which of the following apparatus/device is used in the aforementioned method?
Pycnometer
Geissler Pycnometer
Sieve
Stalagmometer
The nobel prize winner scientist who discovered the Mesophase or Plasma
F. Reinitzir
R. Bovle
I. Newton
A. Einstein
USP Method of determining specific gravity?
Mohr Westphal Method
Sedimentation Method
Sieve Analysis Method
Pycnometer Method
Using the USP method of adjusting isotonicity. Compute for the required volume to make 0.8g of Phenacaine (E=0.17) isotonic.
16.03mL
15.11mL
15.09mL
16.02mL
