Is reaction with acid a physical or chemical property?

Answer 1

A physical reaction is when no new substances are formed, there is a change of state eg ice melting to a liquid.

A chemical change is when the reaction forms a new substance. eg gas bubbles.

An acid reaction can be both. You need to look at the reaction taking place, look for change of state (physical) or any colour change or gas bubbles (chemical).

Answer 2

the reaction to acids would be chemical because chemical changes are when it change chemically but a physical change is something that changed physically.

Answer 3

chemical

Answer 4

physical