What are All factory indicator .Name four acid base indicator and mention their colour change
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some substances whose odour changes in acidic or basic media are called olfactory indicators.
ONION EXTRACT (SLIGHTLY BASIC ANSWERS : smell disappears (acids)
smell persists (base)
smell persists (neutral)
CLOVE OIL(MILD ACID): smell persists (acids)
smell disappears (base)
smell persists (neutral)
VANILLA ESSENCE(MILD ACID): SAME INDICATION AS CLOVE OIL
HOPE IT HELPS PLEASE MARK AS THE BRAINLIEST ;-)
ONION EXTRACT (SLIGHTLY BASIC ANSWERS : smell disappears (acids)
smell persists (base)
smell persists (neutral)
CLOVE OIL(MILD ACID): smell persists (acids)
smell disappears (base)
smell persists (neutral)
VANILLA ESSENCE(MILD ACID): SAME INDICATION AS CLOVE OIL
HOPE IT HELPS PLEASE MARK AS THE BRAINLIEST ;-)
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