HARD
8th ICSE
IMPORTANT
Earn 100

Draw a neat and well-labelled diagram for the technique used for separation of chalk powder from a mixture of chalk and water.

Important Questions on Elements, Compounds and Mixtures

MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 3 - Elements, Compounds and Mixtures>Check Point>Q A
Give an example of a mixture of solid in gas. (Soda/ Smoke)
HARD
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 3 - Elements, Compounds and Mixtures>Exercise>Q E
Draw a neat and well-labelled diagram for the technique used for separation of ammonium chloride from a mixture of ammonium chloride and sodium chloride.
EASY
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 3 - Elements, Compounds and Mixtures>Exercise>Q F
Define sublimation with suitable example.
MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 3 - Elements, Compounds and Mixtures>Exercise>Q F
Define crystallisation with suitable example.
MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 3 - Elements, Compounds and Mixtures>Exercise>Q F
Define evaporation with suitable example.
MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 3 - Elements, Compounds and Mixtures>Exercise>Q F
Define filtration with suitable example.
HARD
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 3 - Elements, Compounds and Mixtures>Exercise>Q F
Define decantation with suitable example.
MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 3 - Elements, Compounds and Mixtures>Exercise>Q F
Define winnowing with suitable example.