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Subjects
Science CBSE
Class 7 New
Changes around us: Physical and Chemical
Pumpa Practice Questions
8.
Physical Changes around us
Exercise condition:
2
m.
Select the best option:
1.
Which of the following is a physical change?
Burning candle wick
Rusting iron
Burning paper
Melting ice
2.
Which of the following does NOT form a new substance?
Cutting paper
Burning wood
Cooking rice
Rusting iron
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