Chemistry, asked by som44, 1 year ago

what are old factory indicators


voldemord: that is not old factory that is olfactory indicators
Anonymous: hehe
som44: ok,,thanks frnd
shreyas1362002: welcome

Answers

Answered by Anonymous
14
Heya !! ☺

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

For example, clove, vanilla, onion.
Answered by shreyas1362002
5
olfactory indicators are indicators of the substances whether thy are acidic or basic in nature by changing their oudor or smell
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