EASY
6th CBSE
IMPORTANT
Earn 100

Identify the following as a chemical change or a physical change.

Cream being whipped.

50% studentsanswered this correctly

Important Questions on Changes Around Us

EASY
6th CBSE
IMPORTANT

Identify the following as a chemical change or a physical change.

Freezing chocolate covered bananas.

EASY
6th CBSE
IMPORTANT

Identify the following as a chemical change or a physical change.

Melting ice cubes.

MEDIUM
6th CBSE
IMPORTANT

Identify the following as a chemical change or a physical change.

Food spoiling.

MEDIUM
6th CBSE
IMPORTANT

Identify the following as a chemical change or a physical change.

Ginning cotton.

MEDIUM
6th CBSE
IMPORTANT
Conversion of steam into water would involve energy change. Is it absorption of energy or release of energy? 
 
EASY
6th CBSE
IMPORTANT
What are the substances that actually undergo change in a chemical reaction called?  
 
MEDIUM
6th CBSE
IMPORTANT
Which gas is evolved when ammonium chloride is added to water?
EASY
6th CBSE
IMPORTANT
In terms of time taken, how will you classify formation of curd from milk?