MP Police Constable 13-Aug-2023 Shift 1 Solved Paper

© examsiri.com

Question : 25 of 100

Marks: +1, -0

Which of the following statement is true?

Rusting of iron is an example of a physical change.
The burning of a substance is an example of a physical change.
The stretching of a rubber band is an example of a chemical change.
Digestion in humans is an example of a chemical change.

Go to Question:

Prev Question

Next Question