Three identical flasks contain three different gases at standard temperature and pressure.Flask A contains flask B contains O₃,and flask C contains N₂.Which flask contains the largest number of molecules? A) flask A B) flask B C) flask C D) All contain same number of molecules.

Question

Quizplus · Accepted Answer

All the gases are at standard temperature and pressure, which means they have the same volume (22.4 L) and the same number of molecules (Avogadro's number, 6.02 x 10^23) per mole. Therefore, each flask will contain the same number of molecules, regardless of the identity of the gas inside.

Three Identical Flasks Contain Three Different Gases at Standard Temperature