Question

in torch both chemical and physical change occur... explain​

Answer 1

Answer:

yes

Explanation:

PHYSICAL CHANGE:when we switch on the bulb it glows and on switching off it stops glowing, when no change in the property of the substance occurs.

CHEMICAL CHANGE: in general case their is no chemical change occuring ...., But if the bulb is broken then the tungsten or filament of the bulb reacts with air, which leads to a chemical change