Science, asked by kvngfx1194, 1 year ago

how do naphthalene balls balls help in preserving woolens

Answers

Answered by jprecillavicto

as these balls sublime its fumes kill the insects

Answered by kv14thapril

Napthaline is a poison which kills insects and germs. Since it is a sublime substance when it changes into gaseous state it is quite effective in keeping the woolens safe.

Hope it helps..

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