Answer the following question:
Explain the reasons for the following phenomena:
i. Naphthalene balls sublimate over time, disappearing completely without leaving any solid residue.
ii. The scent of perfume can be perceived from several meters away.
i. Naphthalene balls sublimate over time, disappearing completely without leaving any solid residue.
ii. The scent of perfume can be perceived from several meters away.
i. Naphthalene balls disappear because they sublime and directly changes into a without leaving any solid.
ii. The smell of perfume spreads because perfume contains and diffuses faster and can reach people sitting several metres away.