Liquid State

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Q. What is the term for the transition from liquid to gas?
  • A. Condensation
  • B. Evaporation
  • C. Sublimation
  • D. Freezing
Q. What phenomenon occurs when a liquid rises in a narrow tube against gravity?
  • A. Viscosity
  • B. Surface tension
  • C. Capillarity
  • D. Hydrostatic pressure
Q. Which of the following factors does NOT affect the vapor pressure of a liquid?
  • A. Temperature
  • B. Nature of the liquid
  • C. Surface area
  • D. Presence of impurities
Q. Which of the following factors does NOT affect the viscosity of a liquid?
  • A. Temperature
  • B. Molecular weight
  • C. Pressure
  • D. Surface area
Q. Which of the following is a characteristic of a crystalline solid compared to a liquid?
  • A. Definite melting point
  • B. Fluidity
  • C. High compressibility
  • D. Random arrangement of particles
Q. Which of the following is a characteristic of a liquid in a closed container?
  • A. It can expand indefinitely
  • B. It has a fixed volume
  • C. It has a fixed shape
  • D. It cannot exert pressure
Q. Which of the following is a characteristic of a liquid in equilibrium?
  • A. Constant density
  • B. Constant temperature
  • C. Constant pressure
  • D. All of the above
Q. Which of the following is a characteristic of a supercooled liquid?
  • A. It has a definite shape
  • B. It flows like a solid
  • C. It has a higher viscosity than normal liquids
  • D. It can exist below its freezing point
Q. Which of the following is a characteristic of amorphous solids?
  • A. Long-range order
  • B. Short-range order
  • C. Definite melting point
  • D. High thermal conductivity
Q. Which of the following is a characteristic of non-Newtonian fluids?
  • A. Constant viscosity
  • B. Viscosity changes with shear rate
  • C. Incompressible
  • D. High surface tension
Q. Which of the following liquids has the highest boiling point?
  • A. Ethanol
  • B. Water
  • C. Benzene
  • D. Hexane
Q. Which of the following liquids has the highest surface tension?
  • A. Water
  • B. Ethanol
  • C. Benzene
  • D. Mercury
Q. Which of the following liquids has the highest viscosity?
  • A. Water
  • B. Glycerol
  • C. Ethanol
  • D. Acetone
Q. Which of the following liquids has the lowest boiling point?
  • A. Water
  • B. Ethanol
  • C. Benzene
  • D. Hexane
Q. Which of the following liquids is an example of a non-polar liquid?
  • A. Water
  • B. Ethanol
  • C. Benzene
  • D. Acetic acid
Q. Which of the following liquids is considered a non-polar solvent?
  • A. Water
  • B. Ethanol
  • C. Hexane
  • D. Acetic acid
Q. Which of the following liquids is most likely to exhibit strong hydrogen bonding?
  • A. Hexane
  • B. Ethanol
  • C. Chloroform
  • D. Acetone
Q. Which of the following liquids would have the lowest surface tension?
  • A. Water
  • B. Mercury
  • C. Ethanol
  • D. Oil
Q. Which of the following properties is characteristic of liquids?
  • A. Definite shape
  • B. Definite volume
  • C. Compressibility
  • D. High viscosity
Q. Which of the following properties is NOT associated with liquids?
  • A. Surface tension
  • B. Viscosity
  • C. Compressibility
  • D. Fluidity
Q. Which of the following properties is NOT typical of liquids?
  • A. High density
  • B. Low compressibility
  • C. Fixed volume
  • D. Fixed shape
Q. Which of the following properties of liquids is affected by temperature?
  • A. Density
  • B. Viscosity
  • C. Surface tension
  • D. All of the above
Q. Which of the following statements about the boiling point of a liquid is correct?
  • A. It is the temperature at which vapor pressure equals atmospheric pressure
  • B. It is always higher than the melting point
  • C. It is independent of atmospheric pressure
  • D. It decreases with increasing molecular weight
Q. Which of the following statements about the viscosity of liquids is true?
  • A. Viscosity increases with temperature
  • B. Viscosity decreases with temperature
  • C. Viscosity is independent of temperature
  • D. Viscosity is the same for all liquids
Q. Which of the following statements is true regarding the boiling point of a liquid?
  • A. It is constant regardless of pressure.
  • B. It increases with increasing atmospheric pressure.
  • C. It decreases with increasing atmospheric pressure.
  • D. It is the same for all liquids.
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