Question

Write True (T) or False (F) against the following statements in the given brackets:
1. Digestion of food is a Q irreversible change. ( )
2. Rusting of iron is a reversible change. ( )
3. Melting of wax is a reversible change. ( )
4. Curding of milk is an irreversible change. ( )
5. Melting of ice cream is a reversible change. ( )

Answer 1

1. True (T)

2. False (F)
Rusting of iron is an irreversible change, as rusted iron cannot be converted back to its original state.

3. True (T)

4. True (T)

5. True (T)