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 are liquids measured?
Volume in litres
Volume in metres
Volume in grams
Volume in mass
Why do liquids flow?
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 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 substances that dissolve in water are called:
soluble substances
insoluble substances
miscible substances
immiscible substance
Which is known as the wonder liquid?
Blood
Water
Saliva
Amino acid
How can we separate immiscible liquids?
By Pipette
By Graduate cylinder
By Radiation cylinder
By funnel
Which is needed to build body tissues?
Which is the solid state of water?
Ice
Steam
Mist
Dew
The smallest unit of a substance that has all the properties of that substance is called:
Atoms
Molecules
Matter
Minerals