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Subjects
Science CBSE
Class 7 New
Changes around us: Physical and Chemical
Textbook Based Questions
Practice Questions
1.
Matching the items with its type of change
Difficulty: medium
5
2.
Changes in daily life
Difficulty: medium
2
3.
Aspects of physical changes
Difficulty: easy
2
4.
CBQ- Physical change
Difficulty: medium
5
5.
TBQ-Physical change property
Difficulty: medium
1
6.
TBQ - Sort the examples of physical and chemical changes
Difficulty: medium
2
7.
TBQ - Curdling of milk
Difficulty: medium
3
8.
TBQ - Lime water experiment
Difficulty: hard
4
9.
CBQ - Type of changes
Difficulty: hard
4
10.
TBQ - Examples of combustion and rusting
Difficulty: medium
4
11.
TBQ - Candle and glass experiment
Difficulty: medium
1
12.
CBQ- Testing the Presence of Carbon Dioxide During Combustion
Difficulty: hard
4
13.
Define reversible change
Difficulty: medium
2
14.
Define irreversible changes
Difficulty: medium
2
15.
CBQ-Changes in daily life
Difficulty: hard
3
16.
Matching the term with the explanation
Difficulty: medium
2
17.
TBQ - Weathering
Difficulty: medium
3
18.
Activity - Observation in daily life
Difficulty: hard
4
Teacher manual
1.
Methodical recommendation
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