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Substances, Objects and Energy — EVS STD 5 — Question

Maharashtra BoardEnglish MediumSTD 5EVSSubstances, Objects and Energy2 Marks
Question
Why do tablets of camphor decrease in size day by day ?
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Answer

Tablets of Camphor are in solid state. Camphor has a property to turn into gaseous state directly from a solid state. Therefore, camphor decreases in size gradually. One can also notice the fragrance of camphor as it turns into vapour.

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