MCQs ON Properties of Bulk Matter

Here are a few multiple-choice questions (MCQs) related to the NEET (National Eligibility cum Entrance Test) topic “Properties of Bulk Matter” along with their answers:

11. Which of the following properties of matter depends on both temperature and pressure?
a) Density
b) Specific heat
c) Viscosity
d) Thermal conductivity
Answer: a) Density

12. Which of the following statements is true regarding the viscosity of liquids?
a) Viscosity decreases with increasing temperature
b) Viscosity increases with increasing temperature
c) Viscosity is independent of temperature
d) Viscosity is dependent on the size of the container
Answer: a) Viscosity decreases with increasing temperature

13. Which of the following statements is true regarding the compressibility of solids, liquids, and gases?
a) Solids are more compressible than liquids and gases
b) Liquids are more compressible than solids and gases
c) Gases are more compressible than solids and liquids
d) Solids, liquids, and gases have the same compressibility
Answer: c) Gases are more compressible than solids and liquids

14. Which of the following statements is true regarding the expansion of gases upon heating?
a) Gases expand uniformly in all directions
b) Gases expand only in the vertical direction
c) Gases expand only in the horizontal direction
d) Gases do not expand upon heating
Answer: a) Gases expand uniformly in all directions

15. Which of the following properties is characteristic of an ideal gas?
a) Zero viscosity
b) High compressibility
c) Strong intermolecular forces
d) Constant pressure at all temperatures
Answer: a) Zero viscosity

16. Which of the following materials has the highest thermal conductivity?
a) Wood
b) Air
c) Copper
d) Glass
Answer: c) Copper

17. Which of the following statements is true regarding the specific heat of substances?
a) Specific heat is a measure of a substance’s ability to conduct heat
b) Specific heat depends on the amount of substance present
c) Specific heat is independent of the temperature of the substance
d) Specific heat is the same for all substances
Answer: b) Specific heat depends on the amount of substance present

18. Which of the following statements is true regarding the surface tension of liquids?
a) Surface tension decreases with increasing temperature
b) Surface tension increases with increasing temperature
c) Surface tension is independent of temperature
d) Surface tension is dependent on the density of the liquid
Answer: a) Surface tension decreases with increasing temperature

These MCQs should help you test your knowledge of the NEET topic “Properties of Bulk Matter.”