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A scientist working in a lab wants to determine the approximate ph of a filtered biological solution using a visual test. which tool should the scientist use to measure ph?
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A scientist working in a lab wants to determine the approximate ph of a filtered biological solution using a visual test. which tool should the scientist use to measure ph?

User Andrew Svietlichnyy
by
8.6k points

2 Answers

4 votes
He can use
a) Universal Indicator
b) Methyl Orange
c) Screened Methyl Orange
d) Phenophthalein
e) Bromothyl Blue
f) Litmus paper
alternatives tumeric power solution and purple cucumber solution
User Yksisarvinen
by
8.4k points
5 votes

Answer:A strip of PH paper

Step-by-step explanation:

Just got it right

User Vahanpwns
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8.3k points
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