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CHEMISTRY

JAMB 2023 - Question 6

Chemistry 2023 JAMB Past Questions - Question 6: What is the approximate volume of air containing 10cm³ of oxygen?

What is the approximate volume of air containing 10cm³ of oxygen?

A: 25cm³

B: 20cm³

C: 100cm³

D: 50cm³

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Correct Answer

Explanation

Volume of air containing 10 cm O2 is
(100 x 10)/(20) = 50cm ³