CBSE Class 9 Answered
why is air odorless even though the dusts are suspended in it?
Asked by anusha bala | 16 Dec, 2013, 07:20: PM
Expert Answer
The particles suspended in the air which carry odour always spread from the region of their high concentration to the region of their low concentration. The proportion of odourless particle nullifies the effect of particles carrying odour. Therefore air is odourless.
Answered by Hemangi Binny | 17 Dec, 2013, 08:09: AM
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