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If you have 90 ml of water mixed with 10 ml of pollutant, the concentration of pollutant is A. 1:1 B. 1:10 C. 20:500 D. 1:1000
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1 vote
If you have 90 ml of water mixed

with 10 ml of pollutant, the
concentration of pollutant is
A. 1:1
B. 1:10
C. 20:500
D. 1:1000

User Lizziepika
by
7.4k points

1 Answer

8 votes

Answer:

1:10

Step-by-step explanation:

User Mithun Rana
by
7.8k points
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