Question

1. What does the % label in the alcohol bottle indicate?

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2. Which bottle of alcohol contains a higher concentration of alcohol?

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3. If you were Chris, which bottle of rubbing alcohol would you choose, 40% or 70% solution? Why?

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please help me!

Answer 1

Answer:

percentage .

Explanation:

% means percentage

Answer 2

$\color{Blue}{Hey Buddy!}$

1.The V/V that we spot on the labels of our bottles, basically means alcohol by volume.

2.40%

3.70% over 100% when it comes to killing mealy bugs is that the higher moisture content in the rubbing alcohol means that it will stay on the bugs for longer, allowing it to work over time and kill the bugs.