Question

which phenomena occurs when the size of naphthalene balls decreases​

Answer 1

Answer:

Explanation:

sublimation phenomenon

When wax melts in the sun then this phenomenon is called melting. When solid state of matter changes directly into vapour state without undergoing liquid state then this phenomenon is known as sublimation. Therefore, size of naphthalene ball decrease due to sublimation phenomenon.

Answer 2

Answer:

when the size of naphthalene ball decreases, the phenomena of sublimation occurs there.