Science, asked by aamir2110, 4 months ago

9. Which of the following is an irreversible and physical change?
a. Melting of chocolate
b. Breaking of glass
C. Making jewellery out of gold d. Respiration
inansion of air?

Answers

Answered by vijaykumar142008

1

Explanation:

The irreversible physical change is breaking of glass.

As breaking of glass cannot restored and also breaking is a physical change.

Answered by poyumjangnyopoyumjan

1

Answer:

d) Respiration

is the answer

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