Which of the following is a limitation of Raoult's Law?

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Question: Which of the following is a limitation of Raoult\'s Law?

Options:

Correct Answer: It is valid for ideal solutions only.

Solution:

Raoult\'s Law is primarily valid for ideal solutions, where the interactions between molecules are similar to those in the pure components.

Which of the following is a limitation of Raoult's Law?

Which of the following is a limitation of Raoult's Law?

Step 1: Understand what Raoult's Law states. It says that the vapor pressure of a solution is related to the vapor pressures of its components and their mole fractions.
Step 2: Recognize that Raoult's Law applies best to ideal solutions. An ideal solution is one where the molecules interact similarly to how they do in their pure forms.
Step 3: Identify the limitation: Raoult's Law does not work well for non-ideal solutions, where the interactions between different molecules are significantly different from those in the pure substances.
Step 4: Conclude that the main limitation of Raoult's Law is its applicability only to ideal solutions.

No concepts available.