Question

State whether the following statements are true (T) or false (F).
1. Burning of coal is an irreversible change.
2. A new substance is formed in a reversible change.
3. Breaking of glass is a reversible change.
nating causes expansion in a substance.​

Answer 1

Answer:

1. true

2. false

3. true

Answer 2

Answer:

TRUE

FALSE

TRUE

HOPE IT IS UNDERSTANDABLE....

THANK YOU!!