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Standard VII
Chemistry
Physical Changes
Question

Classify the following process into physical or chemical changes:
Beating of aluminium metal to make aluminium foil.

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Solution
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The beating of aluminium metal to make aluminium foil is a physical change.

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Similar Questions
Q1
Classify the following process into physical or chemical changes:
Beating of aluminium metal to make aluminium foil.
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Q2
Classify the following processes into physical or chemical changes:​

(i) Beating of aluminium metal to make aluminium foil.​
(ii) Digestion of food.
(iii) Cutting of a log of wood into pieces.
(iv) Burning of crackers.
View Solution
Q3
Question 1(e)
Classify the changes involved in the following processes as physical or chemical changes:

Beating aluminium to make aluminium foil
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Q4

Question 16

Classify the following processes into physical or chemical changes:

(i) Beating of aluminium metal to make aluminium foil.
(ii) Digestion of food.
(iii) Cutting of a log of wood into pieces.
(iv) Burning of crackers.

View Solution
Q5
(a) Discuss some characteristics of chemical changes.
(b) Classify the following processes into physical or chemical changes:

(i) Beating of aluminium metal to make aluminium foil.
(ii) Digestion of food.
(iii) Cutting of a log of wood into pieces.
(iv) Rusting of iron.


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