Q.

The type of changes involved in inflating a balloon and bursting a balloon is/ are


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a

Inflation of a balloon is an irreversible change whereas bursting of the balloon is areversible change

b

Inflation of a balloon is a reversible change whereas bursting of the balloon is anirreversible change

c

Inflation of a balloon is a chemical change whereas bursting of the balloon is a physical change

d

Inflation of a balloon and bursting of the balloon are reversible changes 

answer is B.

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Detailed Solution

Inflation of a balloon is a reversible change, whereas bursting of the balloon is an
irreversible change
When we inflate a balloon, its size increases, and its shape changes. This is an example of
physical change, which can be reversed, called reversible changes. On the other hand,
The process cannot be reversed when we burst a balloon by putting a huge amount of air in it. The balloon burst cannot be brought back to its original form. Thus, these changes are called irreversible changes.
 
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