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MODULE 2 Part 1
92問 • 4ヶ月前
  • HERSHEY VALERIE BERNARDINO
  • 通報

    問題一覧

  • 1

    Has definite shape and volume

    solid

  • 2

    Has indefinite shape and definite volume

    liquid

  • 3

    Has indefinite shape and volume

    gas

  • 4

    Solids are

    rigid

  • 5

    Liquids and gases are

  • 6

    Incompressible

    solid

  • 7

    Nearly compressible

    liquid

  • 8

    Highly compressible

    gas

  • 9

    Has small intermolecular space

    solid

  • 10

    Has intermediate intermolecular space

    liquid

  • 11

    Has large intermolecular space

    gas

  • 12

    Has strong intermolecular forces of interaction

    solid

  • 13

    Has intermediate intermolecular forces of attraction

    liquid

  • 14

    Has weak intermolecular forces of attraction

    gas

  • 15

    Molecular motion of solid

    vibration

  • 16

    Molecular motion of liquid

    gliding

  • 17

    molecular motion of gas

    constant random motion

  • 18

    Liquid to Gas

    evaporation

  • 19

    Gas to Solid

    deposition

  • 20

    Solid to Liquid

    melting

  • 21

    Gas to Liquid

    condensation

  • 22

    Liquid to Solid

    freezing

  • 23

    Solid to Gas

    sublimation

  • 24

    Drug products may appear liquid, solid, polyphasic, and aerosolized dosage forms.

    true

  • 25

    To develop a drug product, it is important that we understand the states of matter or the phases of matter

    true

  • 26

    Gas exerts ___ expressed as force per unit area

    pressure

  • 27

    Its units are Dynes/cm², atm (atmosphere, or mmHg (millimeters of mercury)

    gas

  • 28

    1 atm is equal to

    760 mmHg

  • 29

    It is created when gas molecules collide with the walls of a container.

    pressure

  • 30

    States that each collision exerts a force on the wall, and the cumulative effect of many such collisions over an area rerult in gas pressure.

    Kinetic Molecular Theory of Gases

  • 31

    Unit volume of gas

    L , cc

  • 32

    cc of volume is equal to

    1mL

  • 33

    A gas has a fixed volume of its own

    false

  • 34

    In gas equations, temperature must be in ___

    Kelvin

  • 35

    Gas behavior is directly related to the absolute ____

    temperature

  • 36

    At __, all molecular motion theoretically stops.

    0 K

  • 37

    Kelvin's absolute zero

    0 K

  • 38

    0 K is also

    273.15 °C

  • 39

    The behavior of gas is said to be ideal when ___

    temperature is high, pressure is low

  • 40

    Gas particles move randomly and constantly

    true

  • 41

    Collisions between particles are elastic (with energy loss).

    false

  • 42

    According to Kinetic Molecular Theory of Gases, ___ of gas particles is neglible.

    volume

  • 43

    According to Kinetic Molecular Theory of Gases, there are forces of attraction or repulsion between particles.

    false

  • 44

    The kinetic energyof particles of gas depends only on ___

    temperature (L)

  • 45

    In ideal gas, when the pressure is high, the particles are ___ together

    closer

  • 46

    In ideal gas, the IMF become significant in ____

    low temperature

  • 47

    Has no volume

    ideal gas

  • 48

    The higher the temperature, the higher the kinetic energy

    ideal gas

  • 49

    Corrections are made usingthe Van der Waals equation

    ideal gas

  • 50

    Formulated by Charles, Boyle, and Gay-Lussac

    ideal gas

  • 51

    Aka Mariotte's Law

    Boyle's Law

  • 52

    In Boyle's Law, ___ is constant

    temperature

  • 53

    States that pressure of a given quantityof gas varies inversely with its volume at constant temperature

    Boyle

  • 54

    In Charle's Law, the ___ is constant

    pressure

  • 55

    States that the volume of an ideal gas is directly proportional to the absolute temperature at constant pressure

    Charles

  • 56

    Aka Amonton's Law

    Gay-Lussac's Law

  • 57

    In Gay-Lussac's Law, the ___ is constant

    volume

  • 58

    States that the pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature

    Gay-Lussac

  • 59

    Combination of Boyle's, Charle's, and Gay-Lussac's law

    Combination Gas Law

  • 60

    In Avogadro's Law, ___ & ___ are constant

    temperature , pressure

  • 61

    In Avogadro's Principle, ___ is directly proportional to the amount of gas

    volume

  • 62

    Avogadro's constant used in converting Moles <-> Number of Particles (molecules)

    6.02 x 10²³ mol-¹

  • 63

    States that in a mixture of non-reacting gas, the total pressure exerted is equal to the sum of the partial pressures of each individual gas

    Dalton's Law

  • 64

    States that the rate of effusion of gas is inversely proportional to the square root of mass of its particles

    Graham's Law

  • 65

    In Graham's Law, lighter gases move or spread out ___ than heavier gases

    faster

  • 66

    In Graham's Law, the higher molar mass, the ___ the effusion and vice versa

    slower

  • 67

    States that the amount of dissolved gasis directly proportional to the partial pressure of that gas in equilibrium with that liquid

    Henry's Law

  • 68

    In Henry's Law, the amount of gas that dissolves in a liquid depends on how much ___ is pushing the gas into the liquid

    pressure

  • 69

    Combination of Boyle's, Charle's, Gay-Lussac's, and Avogadro's Law

    Ideal Gas Law

  • 70

    Assumes that gas particles have no volume and that there are no IMF

    Idea Gas Law

  • 71

    The lower the temperature, the higher the pressure

    Real Gas

  • 72

    Modified version of ideal gas law thst corrects for the non-ideal behavior of real gases, especially under high pressure and low temperature

    Van der Waals Equation

  • 73

    In Henry's Law, the higher the pressure, the ___ the solubility

    higher

  • 74

    In Van der Waals equation, AP is the ___

    pressure correction

  • 75

    In Van der Waals equation, BV is the ___

    volume correction

  • 76

    depends on the gas

    attraction constant

  • 77

    depends on the size of gas particles

    volume exclusion constant

  • 78

    Ideal gases are assumed to have no attraction between particles

    pressure correction

  • 79

    In ___, real gas particles attract each other, especially when they are close together

    pressure correction

  • 80

    In real gases, at low temperature, movements are ___

    slow

  • 81

    In real gases, at high pressure, particles are ___

    close to each other

  • 82

    In pressure correction, attractions reduce the force or collisions with the container walls as they are pulled inward (attraction to each other) wherein observed pressure is ___ than expected

    lower

  • 83

    Accounts for how strongly the particles attract each other

    pressure correction

  • 84

    Ideal gases assume particles have no volume — just points in space

    volume correction

  • 85

    Real gas particles do have volume and take up space

    volume correction

  • 86

    In volume correction, the space available for movement is ___ the container's volume

    less than

  • 87

    Particles have no volume

    real gas

  • 88

    energy lost in collisions

    real gas

  • 89

    has intermolecular forces

    real gas

  • 90

    particles have no volume

    ideal gas

  • 91

    collisions are elastic

    ideal gas

  • 92

    no interactions between particles

    ideal gas

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    問題一覧

  • 1

    Has definite shape and volume

    solid

  • 2

    Has indefinite shape and definite volume

    liquid

  • 3

    Has indefinite shape and volume

    gas

  • 4

    Solids are

    rigid

  • 5

    Liquids and gases are

  • 6

    Incompressible

    solid

  • 7

    Nearly compressible

    liquid

  • 8

    Highly compressible

    gas

  • 9

    Has small intermolecular space

    solid

  • 10

    Has intermediate intermolecular space

    liquid

  • 11

    Has large intermolecular space

    gas

  • 12

    Has strong intermolecular forces of interaction

    solid

  • 13

    Has intermediate intermolecular forces of attraction

    liquid

  • 14

    Has weak intermolecular forces of attraction

    gas

  • 15

    Molecular motion of solid

    vibration

  • 16

    Molecular motion of liquid

    gliding

  • 17

    molecular motion of gas

    constant random motion

  • 18

    Liquid to Gas

    evaporation

  • 19

    Gas to Solid

    deposition

  • 20

    Solid to Liquid

    melting

  • 21

    Gas to Liquid

    condensation

  • 22

    Liquid to Solid

    freezing

  • 23

    Solid to Gas

    sublimation

  • 24

    Drug products may appear liquid, solid, polyphasic, and aerosolized dosage forms.

    true

  • 25

    To develop a drug product, it is important that we understand the states of matter or the phases of matter

    true

  • 26

    Gas exerts ___ expressed as force per unit area

    pressure

  • 27

    Its units are Dynes/cm², atm (atmosphere, or mmHg (millimeters of mercury)

    gas

  • 28

    1 atm is equal to

    760 mmHg

  • 29

    It is created when gas molecules collide with the walls of a container.

    pressure

  • 30

    States that each collision exerts a force on the wall, and the cumulative effect of many such collisions over an area rerult in gas pressure.

    Kinetic Molecular Theory of Gases

  • 31

    Unit volume of gas

    L , cc

  • 32

    cc of volume is equal to

    1mL

  • 33

    A gas has a fixed volume of its own

    false

  • 34

    In gas equations, temperature must be in ___

    Kelvin

  • 35

    Gas behavior is directly related to the absolute ____

    temperature

  • 36

    At __, all molecular motion theoretically stops.

    0 K

  • 37

    Kelvin's absolute zero

    0 K

  • 38

    0 K is also

    273.15 °C

  • 39

    The behavior of gas is said to be ideal when ___

    temperature is high, pressure is low

  • 40

    Gas particles move randomly and constantly

    true

  • 41

    Collisions between particles are elastic (with energy loss).

    false

  • 42

    According to Kinetic Molecular Theory of Gases, ___ of gas particles is neglible.

    volume

  • 43

    According to Kinetic Molecular Theory of Gases, there are forces of attraction or repulsion between particles.

    false

  • 44

    The kinetic energyof particles of gas depends only on ___

    temperature (L)

  • 45

    In ideal gas, when the pressure is high, the particles are ___ together

    closer

  • 46

    In ideal gas, the IMF become significant in ____

    low temperature

  • 47

    Has no volume

    ideal gas

  • 48

    The higher the temperature, the higher the kinetic energy

    ideal gas

  • 49

    Corrections are made usingthe Van der Waals equation

    ideal gas

  • 50

    Formulated by Charles, Boyle, and Gay-Lussac

    ideal gas

  • 51

    Aka Mariotte's Law

    Boyle's Law

  • 52

    In Boyle's Law, ___ is constant

    temperature

  • 53

    States that pressure of a given quantityof gas varies inversely with its volume at constant temperature

    Boyle

  • 54

    In Charle's Law, the ___ is constant

    pressure

  • 55

    States that the volume of an ideal gas is directly proportional to the absolute temperature at constant pressure

    Charles

  • 56

    Aka Amonton's Law

    Gay-Lussac's Law

  • 57

    In Gay-Lussac's Law, the ___ is constant

    volume

  • 58

    States that the pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature

    Gay-Lussac

  • 59

    Combination of Boyle's, Charle's, and Gay-Lussac's law

    Combination Gas Law

  • 60

    In Avogadro's Law, ___ & ___ are constant

    temperature , pressure

  • 61

    In Avogadro's Principle, ___ is directly proportional to the amount of gas

    volume

  • 62

    Avogadro's constant used in converting Moles <-> Number of Particles (molecules)

    6.02 x 10²³ mol-¹

  • 63

    States that in a mixture of non-reacting gas, the total pressure exerted is equal to the sum of the partial pressures of each individual gas

    Dalton's Law

  • 64

    States that the rate of effusion of gas is inversely proportional to the square root of mass of its particles

    Graham's Law

  • 65

    In Graham's Law, lighter gases move or spread out ___ than heavier gases

    faster

  • 66

    In Graham's Law, the higher molar mass, the ___ the effusion and vice versa

    slower

  • 67

    States that the amount of dissolved gasis directly proportional to the partial pressure of that gas in equilibrium with that liquid

    Henry's Law

  • 68

    In Henry's Law, the amount of gas that dissolves in a liquid depends on how much ___ is pushing the gas into the liquid

    pressure

  • 69

    Combination of Boyle's, Charle's, Gay-Lussac's, and Avogadro's Law

    Ideal Gas Law

  • 70

    Assumes that gas particles have no volume and that there are no IMF

    Idea Gas Law

  • 71

    The lower the temperature, the higher the pressure

    Real Gas

  • 72

    Modified version of ideal gas law thst corrects for the non-ideal behavior of real gases, especially under high pressure and low temperature

    Van der Waals Equation

  • 73

    In Henry's Law, the higher the pressure, the ___ the solubility

    higher

  • 74

    In Van der Waals equation, AP is the ___

    pressure correction

  • 75

    In Van der Waals equation, BV is the ___

    volume correction

  • 76

    depends on the gas

    attraction constant

  • 77

    depends on the size of gas particles

    volume exclusion constant

  • 78

    Ideal gases are assumed to have no attraction between particles

    pressure correction

  • 79

    In ___, real gas particles attract each other, especially when they are close together

    pressure correction

  • 80

    In real gases, at low temperature, movements are ___

    slow

  • 81

    In real gases, at high pressure, particles are ___

    close to each other

  • 82

    In pressure correction, attractions reduce the force or collisions with the container walls as they are pulled inward (attraction to each other) wherein observed pressure is ___ than expected

    lower

  • 83

    Accounts for how strongly the particles attract each other

    pressure correction

  • 84

    Ideal gases assume particles have no volume — just points in space

    volume correction

  • 85

    Real gas particles do have volume and take up space

    volume correction

  • 86

    In volume correction, the space available for movement is ___ the container's volume

    less than

  • 87

    Particles have no volume

    real gas

  • 88

    energy lost in collisions

    real gas

  • 89

    has intermolecular forces

    real gas

  • 90

    particles have no volume

    ideal gas

  • 91

    collisions are elastic

    ideal gas

  • 92

    no interactions between particles

    ideal gas