Question

how will you test acid and base using olfactory indicators explain it with an example​

Answer 1

As these indicators shows significant changes in odour such as onion, vanilla, clove. Onion:when onion paste is introduced to alkaline medium/substance it loses it smell while in acidic medium it retain its smell. Clove:similar to onion, it too loses its smell in basic medium and retain in acidic.

Answer 2

Answer:

As these indicators shows significant changes in odour such as-

:- onion, vanilla, clove. Onion:when onion paste is introduced to alkaline medium/substance it loses it smell while in acidic medium it retain its smell.

:- Clove:similar to onion, it too loses its smell in basic medium and retain in acidic.