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Statement - I. Greater the molal depression constant of the solvent used less in the freezing point of the solution.
Statement - II. Depression in freezing point depends upon the nature of the solvent
- 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 'A'. Can you explain this answer?
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Statement - I. Greater the molal depression constant of the solvent us...
Statement-1 is correct and statement II is also wrigth because depression in freezing bond depenels upon the nature of the solvent and is also the correct explanation.
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Statement - I. Greater the molal depression constant of the solvent us...
Statement - I: Greater the molal depression constant of the solvent used, lesser is the freezing point of the solution.
Statement - II: Depression in freezing point depends upon the nature of the solvent.
Explanation:
The freezing point of a solvent is defined as the temperature at which the liquid solvent changes into its solid form. When a solute is added to a solvent, it disrupts the orderly arrangement of solvent molecules, thereby lowering the freezing point of the solvent.
Statement - I: Greater the molal depression constant of the solvent used, lesser is the freezing point of the solution.
The molal depression constant (Kf) is a property of the solvent and is a measure of how much the freezing point of the solvent is lowered per molal concentration of the solute. It is a constant for a given solvent.
When a solute is added to a solvent, the solute particles occupy some of the solvent's space, making it more difficult for the solvent molecules to arrange themselves in an orderly manner. This disruption in the arrangement of solvent molecules causes a decrease in the freezing point of the solvent. The extent of this decrease in the freezing point depends on the molal depression constant of the solvent.
Therefore, the statement - I is true. Greater the molal depression constant of the solvent used, lesser is the freezing point of the solution.
Statement - II: Depression in freezing point depends upon the nature of the solvent.
The depression in freezing point depends on the nature of the solvent. Different solvents have different molal depression constants, which determine the extent to which the freezing point is lowered when a solute is added.
For example, water has a molal depression constant of 1.86 °C/m, while benzene has a molal depression constant of 5.12 °C/m. This means that when the same amount of solute is added to water and benzene, the freezing point of benzene will be lowered to a greater extent compared to water.
Hence, the statement - II is true. Depression in freezing point depends upon the nature of the solvent.
Explanation of the relationship between the statements:
The statement - II is the correct explanation for statement - I. The molal depression constant of a solvent determines the extent to which the freezing point is lowered when a solute is added. Therefore, when the molal depression constant of the solvent is greater, the freezing point of the solution will be lower.
Hence, the correct answer is option 'A'. Statement - I is true, statement - II is true, and statement - II is the correct explanation for statement - I.
Statement - II: Depression in freezing point depends upon the nature of the solvent.
Explanation:
The freezing point of a solvent is defined as the temperature at which the liquid solvent changes into its solid form. When a solute is added to a solvent, it disrupts the orderly arrangement of solvent molecules, thereby lowering the freezing point of the solvent.
Statement - I: Greater the molal depression constant of the solvent used, lesser is the freezing point of the solution.
The molal depression constant (Kf) is a property of the solvent and is a measure of how much the freezing point of the solvent is lowered per molal concentration of the solute. It is a constant for a given solvent.
When a solute is added to a solvent, the solute particles occupy some of the solvent's space, making it more difficult for the solvent molecules to arrange themselves in an orderly manner. This disruption in the arrangement of solvent molecules causes a decrease in the freezing point of the solvent. The extent of this decrease in the freezing point depends on the molal depression constant of the solvent.
Therefore, the statement - I is true. Greater the molal depression constant of the solvent used, lesser is the freezing point of the solution.
Statement - II: Depression in freezing point depends upon the nature of the solvent.
The depression in freezing point depends on the nature of the solvent. Different solvents have different molal depression constants, which determine the extent to which the freezing point is lowered when a solute is added.
For example, water has a molal depression constant of 1.86 °C/m, while benzene has a molal depression constant of 5.12 °C/m. This means that when the same amount of solute is added to water and benzene, the freezing point of benzene will be lowered to a greater extent compared to water.
Hence, the statement - II is true. Depression in freezing point depends upon the nature of the solvent.
Explanation of the relationship between the statements:
The statement - II is the correct explanation for statement - I. The molal depression constant of a solvent determines the extent to which the freezing point is lowered when a solute is added. Therefore, when the molal depression constant of the solvent is greater, the freezing point of the solution will be lower.
Hence, the correct answer is option 'A'. Statement - I is true, statement - II is true, and statement - II is the correct explanation for statement - I.
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Statement - I. Greater the molal depression constant of the solvent used less in the freezing point of the solution.Statement - II. Depression in freezing point depends upon the nature of the solventa)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 'A'. Can you explain this answer?
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Statement - I. Greater the molal depression constant of the solvent used less in the freezing point of the solution.Statement - II. Depression in freezing point depends upon the nature of the solventa)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 'A'. 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. Greater the molal depression constant of the solvent used less in the freezing point of the solution.Statement - II. Depression in freezing point depends upon the nature of the solventa)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 'A'. 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. Greater the molal depression constant of the solvent used less in the freezing point of the solution.Statement - II. Depression in freezing point depends upon the nature of the solventa)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 'A'. Can you explain this answer?.
Statement - I. Greater the molal depression constant of the solvent used less in the freezing point of the solution.Statement - II. Depression in freezing point depends upon the nature of the solventa)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 'A'. 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. Greater the molal depression constant of the solvent used less in the freezing point of the solution.Statement - II. Depression in freezing point depends upon the nature of the solventa)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 'A'. 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. Greater the molal depression constant of the solvent used less in the freezing point of the solution.Statement - II. Depression in freezing point depends upon the nature of the solventa)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 'A'. Can you explain this answer?.
Solutions for Statement - I. Greater the molal depression constant of the solvent used less in the freezing point of the solution.Statement - II. Depression in freezing point depends upon the nature of the solventa)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 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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ample number of questions to practice Statement - I. Greater the molal depression constant of the solvent used less in the freezing point of the solution.Statement - II. Depression in freezing point depends upon the nature of the solventa)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 'A'. Can you explain this answer? tests, examples and also practice JEE tests.
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