Substances and Their States
Trending Questions
Explain why liquids can flow but are not compressible.
Water is matter because it has_____________ and occupies_____________.
Weathered rocks, Humus, Subsoil, Topsoil, Bedrock
- Topsoil, Subsoil, Weathered rocks, Humus, Bedrock
- Weathered rocks, Humus, Subsoil, Topsoil, Bedrock
- Humus, Topsoil, Subsoil, Weathered rocks, Bedrock
- Topsoil, Humus, Subsoil, Weathered rocks, Bedrock
State three important characteristics of liquid.
- It is opaque.
- It is made up of only one substance.
- It contains water vapour.
- It contains 70% of oxygen.
- Time
- Sugar
- Book
- Honey
Falling droplets of water are spherical in shape. This illustrates that
particles of matter have space between them.
particles of matter are always in random motion.
particles of matter attract each other.
particles of matter are very small.
name two gases which dissolve in water
Which of the following is not matter?
Energy
Soil
Chalk
Car
- Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
- Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
- Assertion is correct but Reason is incorrect
- Both Assertion and Reason are incorrect
Which of the following statement is false?
- Liquids have indefinite shape.
Liquids are easily compressible.
- Liquids are difficult to compress.
- Liquids have definite volume.
Define matter
Which state of matter are rigid and tightly packed particles?
Fluid
Liquid
Gas
Solid
Identify the correct statements that defines matter.
Anything that occupy space
Anything that has mass
Only those which can be seen with human naked eye
Only those having odour
- Solid
- Liquid
- Gas
- Black-board
- Water
- Oxygen
- Sand
- Oxygen
- Water
- Iron
- It is weightless.
- It has no mass.
- It occupies space.
- It has no fixed shape.