Question

why does tea overflow when the kettle is heated???

Answer 1

Tea overflow when the kettle is heated because :
*When the tea is heated the intermolecular space between the tea increases and the intermolecular force of attraction decreases due to tea molecules get more kinetic energy and get over flowen.

Answer 2

Q. why does tea overflow when the kettle is heated ?

ANS. When tea is heated the intermolecular forces of attraction between particles decreases while intermolecular spaces between particles increases due to more kinetic energy and tea will overflow.