Which of the following gases will have the highest rate of diffusion at the same

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Question: Which of the following gases will have the highest rate of diffusion at the same temperature?

Options:

Correct Answer: H2

Solution:

According to Graham\'s law, lighter gases diffuse faster. H2 has the lowest molar mass.

Which of the following gases will have the highest rate of diffusion at the same temperature?

Which of the following gases will have the highest rate of diffusion at the same temperature?

Step 1: Understand that diffusion is the process where gas molecules spread out from an area of high concentration to an area of low concentration.
Step 2: Learn about Graham's law, which states that lighter gases diffuse faster than heavier gases.
Step 3: Identify the molar masses of the gases in the question. The gas with the lowest molar mass will diffuse the fastest.
Step 4: Compare the molar masses of the gases given in the options. Find the one with the lowest value.
Step 5: Conclude that the gas with the lowest molar mass will have the highest rate of diffusion at the same temperature.

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