Question

temperature change is a physical change.
true or false

Answer 1

False. Temperature change itself is not classified as a physical change; rather, it is a condition or result that can occur during physical changes or chemical reactions. A physical change involves a change in state or appearance (such as melting or boiling) without altering the substance's chemical identity. Temperature changes often signify that a physical or chemical change is taking place, but the temperature change alone does not constitute a physical change.