A liquid is said to be miscible if it:
Does not dissolve in another liquid
Dissolves completely in another liquid
Floats on the surface of the other liquid
Dissolves partially in the other liquid
How can we separate immiscible liquids?
By Pipette
By Graduate cylinder
By Radiation cylinder
By funnel
Which is the solid state of water?
Ice
Steam
Mist
Dew
In solid state, water molecules:
Are closely held together
Are loosely held
Are far apart
Are not closely held
The ability of an object to float in a liquid is known as:
Density
Buoyancy
Solubility
Conversions
Why do gases have no definite shape or volume?
Because molecules are close to each other
Because molecules don’t move freely
Because molecules are less closely packed
Because molecules are separated by large empty spaces
Which is used to measure liquid?
Pipette
Graduate cylinder
Radiation cylinder
Scintillometer
Which statement is true?
Matter can be changed from one form to another by heating and cooling.
Matter cannot be changed at all.
Matter can be changed from one form to another only by heating.
Matter can be changed from one form to another only by cooling.
The gaseous form of water is:
Rain
The smallest unit of a substance that has all the properties of that substance is called:
Atoms
Molecules
Matter
Minerals
