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Each question contains STATEMENT-I(Asser...

Each question contains STATEMENT-I(Assertion) and STATEMENT-2(Reason).the statement carefully and mark the correct answer accoring to the instrution given below:
STATEMENT - 1 : An ideal solution obeys Raoult's law.
STATEMENT - 2 : In an ideal solution, solute-solvent as well as solvent-solvent, interactions are similar to solute - solvent interactions.

A

If both the statements are TURE and STATEMENT-2 is the correct explanation STATEMENT-1

B

If both the statements are TURE but STATEMENT-2 is NOT the correct explanation STATEMENT-1

C

If STATEMENT-1 is TURE and STATEMENT-2 is FALSE

D

If STATEMENT-1 is FA,SE and STATEMENT-2 is TRUE

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the assertions and reasons provided, we will analyze each statement step by step. ### Step 1: Analyze Statement 1 **Statement 1**: An ideal solution obeys Raoult's law. - **Explanation**: An ideal solution is defined as a solution that follows Raoult's law at all concentrations. Raoult's law states that the partial vapor pressure of each component in a solution is equal to the vapor pressure of the pure component multiplied by its mole fraction in the solution. Therefore, this statement is true. ### Step 2: Analyze Statement 2 **Statement 2**: In an ideal solution, solute-solvent as well as solvent-solvent interactions are similar to solute-solvent interactions. - **Explanation**: In an ideal solution, the intermolecular forces between the different components (solute and solvent) are similar to those between the same components (solute-solute and solvent-solvent). This similarity in interactions is what allows the solution to behave ideally and obey Raoult's law. Thus, this statement is also true. ### Step 3: Determine the Relationship Between the Statements - Since both statements are true, we need to check if Statement 2 correctly explains Statement 1. The reason given in Statement 2 directly supports the assertion made in Statement 1, as the similarity of interactions is what allows the ideal solution to obey Raoult's law. ### Conclusion Both statements are true, and Statement 2 provides the correct explanation for Statement 1. ### Final Answer The correct answer is: **Both statements are true, and Statement 2 is the correct explanation for Statement 1.** (Option A) ---
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