Which of the following substances undergo lsquo sublimation rsquo on heating 1 Camphor 2 Napthalene ...........

Science Affairs Chemistry

Which of the following substances undergo ‘sublimation’ on heating?

1. Camphor

2. Napthalene

3. Iodine

Select the correct answer using codes given below

1 and 2 only

1 and 3 only

2 and 3 only

All of them

Sublimation is the phase transition of a substance directly from the solid to the gas phase without passing through the intermediate liquid phase.

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