Advertisements
Advertisements
प्रश्न
Differentiate between a homogenous and a heterogeneous mixture with one example of each in the (a) solid-solid (b) solid-liquid If (c) liquid-liquid state of the mixture.
Advertisements
उत्तर
Homogenous mixture
- Constituents – uniformly mixed.
- Properties and composition the same throughout the mixture.
Example: Alloys, (salt + water), air, etc.
Heterogeneous mixture
- Constituents – not uniformly mixed.
- Properties and composition not the same but vary throughout the mixture.
Examples: (oil + water), (iron + sulphur).
Solid – solid homogenous mixture is brass (Cu + Zn) - Solid – solid heterogenous mixture is (iron + sulphur)
APPEARS IN
संबंधित प्रश्न
When a mixture of iron powder and sulphur powder is heated strongly to form iron sulphide, then heat energy is :
Which of the following are homogeneous in nature ?
- ice
- wood
- soil
- air
Name the process you would use to separate a mixture of anthracene and copper sulphate ?
Name the components present in the following mixture:
Brass
Define Miscible liquids
Tick (√) the correct alternative from the choice given for the following statement:
Which is not a mixture?
Give a reason why sublimable and non-sublimable substances can be separated easily, but two sublimable substance cannot.
State whether the following statement is true or false. If false write – the correct statement.
Heterogeneous mixtures have different composition and properties throughout the mixture.
Milk is a ______.
Can we separate alcohol dissolved in water by using a separating funnel? If yes, then describe the procedure. If not, explain.
