MEDIUM
8th ICSE
IMPORTANT
Earn 100

Give two examples of endothermic change.

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 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.

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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.

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

Define the chemical changes.

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

Define the electrochemical reaction.

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

Explain at least two characteristics of a physical change with suitable examples.