EASY
7th ICSE
IMPORTANT
Earn 100

Give four characteristics of a compound.

Important Questions on Elements, Compounds and Mixtures

EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>CHECKPOINT>Q 4
Give three differences between elements and compounds.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>Stop and Check>Q 1

Is this mixture homogeneous or heterogeneous.?

A mixture of different kind of seeds.

EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>Stop and Check>Q 1

Is this mixture homogeneous or heterogeneous.?

A mixture of milk and water.

EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>Stop and Check>Q 2
Give three ways in which salt water is different from pure water.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>Stop and Check>Q 3
Give an example each of solid-solid mixture, solid-liquid mixture and liquid-liquid mixture.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>CHECKPOINT>Q 1
A homogeneous mixture of a substance and water is called a/an _____.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>CHECKPOINT>Q 2
A mixture of solids that are of different sizes can be separated by _____.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>CHECKPOINT>Q 3
The liquid obtained after decantation is called _____.