Question

what is use of napthlane balls why it exhaust so fast in woolen clothes.​

Answer 1

Answer:

Napthalene Balls are sublimate. That is they sublimes after time and directly change to gaseous state without changing to liquid state, and disappears. So they are kept in woollen clothes to protect the clothes from insects.

Answer 2

Answer:

The use of naphthalene balls is to keep away insects from your clothes and act as a small kind of pesticide and sometimes , deodorant.

Explanation:

it exhaust fast in woolen clothes due to extreme sublimation were they gather lots of heat energy and evaporate quickly.