Science, asked by karthikreddybn, 1 year ago

what is the old factory indicator

Answers

Answered by riya2280

4

Answer:

Heya !! ☺

Olfactory indicators are those substances whose odour changes in acidic or basic media.

For example, clove, vanilla, onion.

Answered by abhayraina1576

4

Explanation:

(It's Olfactory Indicators)

Olfactory Indicators are those which change their smell in different Medium.

They have different smell in Acidic & Basic Media.

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