Question

Explain about when an incense stick is lighted in the corner of a room its tragrance spreeds quickly in the center of room or out of room its answer

Answer 1

due to diffusion ( movement of particles) thus,we feel the smell at a long distance

Answer 2

Because the aromatic organic molecules present in the insence sticks gets volatilesed due to the heat of the insence stick which is burning
These aromatic gass molecules mixes with the air molecule present in the room as well as those outside the room
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