Physics, asked by singhmasuta5740, 1 year ago

Blue litmus paper and red litmus paper are thé exemples pf olfactory indicatiors ?

Answers

Answered by KartikKamboj
0
No they are not . Olfactory indicators are those substances whose smell changes in acidic or basic solutions .vanilla and onion extracts are olfactory indicators .litmus , methyl orange and phenolphthalein are natural indicators
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