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Assertion : Solids possess a rigid struc...

Assertion : Solids possess a rigid structure whereas liquids possess a non-rigid structure.
Reason : In solids, the intermolecular distances are much smaller than those in liquids.

A

If both Assertion and Reason are CORRECT and Reason is the CORRECT explanation of the Assertion.

B

If both Assertion and Reason are CORRECT but Reason is not the CORRECT explanation of the Assertion.

C

If Assertion is CORRECT but Reason is INCORRECT.

D

If Assertion is INCORRECT but Reason is CORRECT.

Text Solution

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The correct Answer is:
To analyze the given assertion and reason, we will break down the statements and evaluate their validity step by step. ### Step 1: Understand the Assertion The assertion states: "Solids possess a rigid structure whereas liquids possess a non-rigid structure." - **Explanation**: Solids have a definite shape and volume due to the strong intermolecular forces that hold their particles closely together. This results in a rigid structure that does not change shape easily. In contrast, liquids do not have a fixed shape; they take the shape of their container, which indicates a non-rigid structure. ### Step 2: Understand the Reason The reason states: "In solids, the intermolecular distances are much smaller than those in liquids." - **Explanation**: In solids, the particles are packed closely together, leading to very small intermolecular distances. This is in contrast to liquids, where the particles are further apart, resulting in larger intermolecular distances. The smaller distances in solids contribute to their rigidity. ### Step 3: Evaluate the Relationship Between Assertion and Reason - Both the assertion and the reason are correct statements. - The reason correctly explains why solids have a rigid structure compared to liquids. The smaller intermolecular distances in solids lead to stronger intermolecular forces, which contribute to their rigidity. ### Conclusion Since both the assertion and the reason are correct, and the reason provides a correct explanation for the assertion, we conclude that: - **Answer**: Both the assertion and reason are correct, and the reason is the correct explanation of the assertion. ---
To analyze the given assertion and reason, we will break down the statements and evaluate their validity step by step. ### Step 1: Understand the Assertion The assertion states: "Solids possess a rigid structure whereas liquids possess a non-rigid structure." - **Explanation**: Solids have a definite shape and volume due to the strong intermolecular forces that hold their particles closely together. This results in a rigid structure that does not change shape easily. In contrast, liquids do not have a fixed shape; they take the shape of their container, which indicates a non-rigid structure. ### Step 2: Understand the Reason The reason states: "In solids, the intermolecular distances are much smaller than those in liquids." ...
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