Chemistry, asked by ravneet5405, 1 year ago

Why is PPM a useful measurement?

Answers

Answered by anu57371
0
(^O^)❤HEYY MATE❤

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Answer:

It's often used to measure contaminants, but there's other applications.

Explanation:

When you read about an article about air pollution or water pollution, you'll often see it refer to the concentration of contamination in ppm.

here's a NASA article talking about the concentration of CO2 in the atmosphere reaching 400ppm.

You can also get a water quality tester to see the concentration of foreign particles in the water.

Answered by aryatripathi47
0

heymate!

here's your answer

because it is used to measure quantity-per-quantity...

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