Science, asked by omnaidu1708, 6 months ago

The indicator made by mixing several synthetic indicator in specific proportions is called _____.

a) natural indicator
b) universal indicator
c) olfactory indicator
d) none of these

Answers

Answered by gajaresakshi4
2

Answer:

C) Universal indicator

Answered by chocolate90
31

c.. \: olfactory \:  \: indicator

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