A quantity of 2 g of hydrogen diffuses from a container is 10 min. How many grams of oxygen would di β States of Matter and Gaseous State Chemistry Question
Question
A quantity of 2 g of hydrogen diffuses from a container is 10 min. How many grams of oxygen would diffuse through the same container in the same time under similar conditions?
Answer: D
π‘ Solution & Explanation
Rate O2 / Rate H2 = sqrt(2/32) = 1/4. Moles O2 = 1/4 * 1 mol = 0.25 mol. Mass = 8 g. Therefore, correct answer is D.
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