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Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.
Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.
- a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.
- b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.
- c)Statement-1 is true, statement-2 is false.
- d)Statement-1 is false, statement-2 is true.
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Statement - I. 0.02 m solutions of urea and sucrose will freeze at sam...
Statement 1- It is correct because both are non electrolyte so both have same particle so ΔTf will be same.
Statement 2- ΔTf = Kf × m
It is also correct because on increasing m ΔTf will increase and freezing point will decrease but not the correct explanation of I.
Statement 2- ΔTf = Kf × m
It is also correct because on increasing m ΔTf will increase and freezing point will decrease but not the correct explanation of I.
Most Upvoted Answer
Statement - I. 0.02 m solutions of urea and sucrose will freeze at sam...
Statement-1: 0.02 m solutions of urea and sucrose will freeze at the same temperature.
Statement-2: Freezing point of a solution is inversely proportional to the concentration of the solution.
To analyze these statements, let's break it down into two parts and evaluate each part separately.
Part 1: 0.02 m solutions of urea and sucrose will freeze at the same temperature.
In this part, we are comparing the freezing points of two different solutions, one containing urea and the other containing sucrose. The given concentration for both solutions is 0.02 m.
A solution's freezing point is determined by the number of particles present in the solution, rather than the type of particles. This is known as colligative property. According to colligative properties, the freezing point depression is directly proportional to the molality of the solution.
Since the concentration of the solutions is the same (0.02 m), the number of particles present in the solution is also the same. Therefore, both solutions will freeze at the same temperature. This supports Statement-1.
Part 2: Freezing point of a solution is inversely proportional to the concentration of the solution.
In this part, we are discussing the relationship between the freezing point and the concentration of a solution.
The freezing point depression is directly proportional to the molality of the solution. This means that as the concentration of the solution increases, the freezing point decreases.
However, Statement-2 states that the freezing point is inversely proportional to the concentration. This is incorrect. The freezing point is directly proportional to the concentration, not inversely proportional. Therefore, Statement-2 is false.
Conclusion:
- Statement-1 is true because 0.02 m solutions of urea and sucrose will freeze at the same temperature.
- Statement-2 is false because the freezing point of a solution is directly proportional to the concentration of the solution, not inversely proportional.
Therefore, the correct answer is option 'B' - Statement-1 is true, Statement-2 is true, and Statement-2 is not the correct explanation for Statement-1.
Statement-2: Freezing point of a solution is inversely proportional to the concentration of the solution.
To analyze these statements, let's break it down into two parts and evaluate each part separately.
Part 1: 0.02 m solutions of urea and sucrose will freeze at the same temperature.
In this part, we are comparing the freezing points of two different solutions, one containing urea and the other containing sucrose. The given concentration for both solutions is 0.02 m.
A solution's freezing point is determined by the number of particles present in the solution, rather than the type of particles. This is known as colligative property. According to colligative properties, the freezing point depression is directly proportional to the molality of the solution.
Since the concentration of the solutions is the same (0.02 m), the number of particles present in the solution is also the same. Therefore, both solutions will freeze at the same temperature. This supports Statement-1.
Part 2: Freezing point of a solution is inversely proportional to the concentration of the solution.
In this part, we are discussing the relationship between the freezing point and the concentration of a solution.
The freezing point depression is directly proportional to the molality of the solution. This means that as the concentration of the solution increases, the freezing point decreases.
However, Statement-2 states that the freezing point is inversely proportional to the concentration. This is incorrect. The freezing point is directly proportional to the concentration, not inversely proportional. Therefore, Statement-2 is false.
Conclusion:
- Statement-1 is true because 0.02 m solutions of urea and sucrose will freeze at the same temperature.
- Statement-2 is false because the freezing point of a solution is directly proportional to the concentration of the solution, not inversely proportional.
Therefore, the correct answer is option 'B' - Statement-1 is true, Statement-2 is true, and Statement-2 is not the correct explanation for Statement-1.
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Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.c)Statement-1 is true, statement-2 is false.d)Statement-1 is false, statement-2 is true.Correct answer is option 'B'. Can you explain this answer?
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Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.c)Statement-1 is true, statement-2 is false.d)Statement-1 is false, statement-2 is true.Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.c)Statement-1 is true, statement-2 is false.d)Statement-1 is false, statement-2 is true.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.c)Statement-1 is true, statement-2 is false.d)Statement-1 is false, statement-2 is true.Correct answer is option 'B'. Can you explain this answer?.
Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.c)Statement-1 is true, statement-2 is false.d)Statement-1 is false, statement-2 is true.Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.c)Statement-1 is true, statement-2 is false.d)Statement-1 is false, statement-2 is true.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.c)Statement-1 is true, statement-2 is false.d)Statement-1 is false, statement-2 is true.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.c)Statement-1 is true, statement-2 is false.d)Statement-1 is false, statement-2 is true.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.c)Statement-1 is true, statement-2 is false.d)Statement-1 is false, statement-2 is true.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.c)Statement-1 is true, statement-2 is false.d)Statement-1 is false, statement-2 is true.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.c)Statement-1 is true, statement-2 is false.d)Statement-1 is false, statement-2 is true.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Statement - I. 0.02 m solutions of urea and sucrose will freeze at same temperature.Statement - II. Freezing point of a solution is inversely proportional to the concentration of solution.a)Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.b)Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.c)Statement-1 is true, statement-2 is false.d)Statement-1 is false, statement-2 is true.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice JEE tests.
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