Question

when a candle is burn, both physical and chemical changes take place. identify these changes. give another​

Answer 1

Explanation:

PHYSICAL CHANGE==> THE MELTING OF WAC IS THE PHYSICAL CHANGE.

CHEMICAL CHANGE ==> THE BURNING OF WICK IS CHEMICAL CHANGE...

Answer 2

When a candle burns, both physical and chemical changes take place.

Physical change → Melting of wax

Chemical change → Burning of wax

Eating of food is another example where both physical and chemical changes occur simultaneously.

Physical change → Breaking down of larger food particles into smaller particles

Chemical change → Digestion of food