Question

Naphthalene balls disappear with time without leaving any solid. Why?

Answer 1

hey mate

______________________

______________________

Naphthalene undergoes sublimation easily i.e., the change of state of naphthalene from solid to gas without intervention of liquid state. Thus, naphthalene balls keeps on forming naphthalene vapours which disappear into the air with time without leaving any solid.

______________________

______________________

hope it helps

mark as brainlist

Answer 2

Answer:

becoz they sublime and directly changes into vapour state