A sample of 0.200 moles of nitrogen occupies 0.400 L.Under the same conditions,what number of moles occupies 1.200 L?
A) 0.600 moles
B) 0.0667 moles
C) 2.40 moles
D) 0.0960 moles

Question

Quizplus · Accepted Answer

According to Avogadro's law, the volume of a gas is directly proportional to the number of moles at constant temperature and pressure. If 0.200 moles occupy 0.400 L, then 1.200 L will be occupied by (1.200 L / 0.400 L) * 0.200 moles = 0.600 moles.

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