EASY
8th ICSE
IMPORTANT
Earn 100

Give two examples of reversible physical changes.

Important Questions on Language of Chemistry

MEDIUM
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 3 - Language of Chemistry>Exercise>Q E

Give two examples of irreversible physical changes.

MEDIUM
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 3 - Language of Chemistry>Exercise>Q E
Give two examples of exothermic changes.
MEDIUM
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 3 - Language of Chemistry>Exercise>Q E

Give two examples of endothermic change.

MEDIUM
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 3 - Language of Chemistry>Exercise>Q E

Give two examples of reaction that requires light.

HARD
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 3 - Language of Chemistry>Exercise>Q F

Search for five words in the grid given below.

Question Image 

EASY
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 3 - Language of Chemistry>Exercise>Q G

Define the reactants.

EASY
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 3 - Language of Chemistry>Exercise>Q G

Define the products.

EASY
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 3 - Language of Chemistry>Exercise>Q G

Define the chemical equations.