CBSE BOARD X, asked by ROMIT9998, 11 months ago

Explain in paragraph about olfactory indicator

Answers

Answered by Meghanachowdary
0

Answer:

Olfactory Indicators

Explanation:

There are some substances whose odour changes in acidic and basic media. These are called olfactory Indicators

Onions,Vanilla essence and clove oil can he used as olfactory Indicators

Olfactory Indicators can retain their original smell in acidic medium but not with bases

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