Which of the following statement is incorrect?
Statement 1: Changes are the differences in the state of affairs.
Statement 2: Change can be grouped into reversible and irreversible change.
Statement 3: Change that can't be undone is reversible change and change that can be undone is irreversible change.
Statement 4: There are many ways in which change can be brought.
Which of the following statement is incorrect?
Statement 1: Changes are the differences in the state of affairs.
Statement 2: Change can be grouped into reversible and irreversible change.
Statement 3: Change that can't be undone is reversible change and change that can be undone is irreversible change.
Statement 4: There are many ways in which change can be brought.
The correct option is C Statement 3
Statement 3 is incorrect.
It should be: "Changes that can be undone are reversible change while the changes that can't be undone are irreversible change.”
Evaporation of water to become water vapor is a reversible change as it can be condensed back to water whereas baking bread is irreversible change as baked bread can't be unbaked.
Hence the correct statements are:
Statement 1: Changes are the differences in the state of affairs.
Statement 2: Change can be grouped into reversible and irreversible change.
Statement 3: Change that can be undone is reversible change and change that can't be undone is irreversible change.
Statement 4: There are many ways in which change can be brought.
For e.g. Heating, cooling etc.
Statement 3
Statement 3 is incorrect.
It should be: "Changes that can be undone are reversible change while the changes that can't be undone are irreversible change.”
Evaporation of water to become water vapor is a reversible change as it can be condensed back to water whereas baking bread is irreversible change as baked bread can't be unbaked.
Hence the correct statements are:
Statement 1: Changes are the differences in the state of affairs.
Statement 2: Change can be grouped into reversible and irreversible change.
Statement 3: Change that can be undone is reversible change and change that can't be undone is irreversible change.
Statement 4: There are many ways in which change can be brought.
For e.g. Heating, cooling etc.
