Question

•Naphthalene balls disappear at room temperature why??

Please answer to this question.....​

Answer 1

because in room temperature the napthalene ball convert from on formto another

Answer 2

due to sublimation napthalene slowly changed solid to gas without going to liquid that was the reason napthalene balls disappear at room temperature

sublimation- change of solid state to gaseous state without going to liquid state or vice versa is called sublimation

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