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What is olfactory indicaters? |
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Answer» The substance in which add acid or bases and change its colure known as olfactory indicaters Some substances whose odour changes in acidic or basic media (medium) . These are called olfactory indicators.Eg- vanilla,onion,clove(Lóñg) Some substance whose odour changes in acidic or basis nature is known as olfactory indicater.Eg- clove,onion,vanilla. |
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