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Question
If 150 cc of gas A contains X molecules, how many molecules of gas B will be present in 75 cc of B?. The gases A and B are under the same conditions of temperature and pressure.
Solution
According to Avogadro's law, the equal volume of gases contains equal no. of the molecule of the same temperature and pressure.
So, 150 cc B will also contain X molecule, and 75 cc will contain X/2 molecule
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