Class 12 Exam > Class 12 Questions > Pick up the correct statement about alkyl hal...
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Pick up the correct statement about alkyl halides.
- a)They are associated with each other by H-bonds.
- b)They dissolve easily in organic solvents.
- c)They dissolve in water quickly.
- d)They do not contain any polar bond in their molecules.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Pick up the correct statement about alkyl halides.a)They are associate...
In general organic compounds are soluble in organic solvents. Hence alkyl halides are soluble in organic solvents.
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Pick up the correct statement about alkyl halides.a)They are associate...
Explanation:
Alkyl halides are a class of organic compounds that contain a halogen atom bonded to an alkyl group. The alkyl group is made up of carbon and hydrogen atoms, and the halogen can be any of the halogens - fluorine, chlorine, bromine, or iodine.
Statement: They dissolve easily in organic solvents.
Explanation:
- Dissolving in Organic Solvents: Alkyl halides are generally insoluble in water due to the non-polar nature of the alkyl group. However, they have a high solubility in organic solvents such as benzene, toluene, ether, and chloroform. This is because organic solvents are non-polar in nature, and alkyl halides are also non-polar compounds. The non-polar nature of both the compounds allows them to mix and dissolve easily in each other.
- Polarity and Solubility: The solubility of a compound depends on its polarity. Polar compounds tend to dissolve in polar solvents, while non-polar compounds dissolve in non-polar solvents. Alkyl halides are non-polar compounds as they do not contain any polar bond in their molecules. The electronegativity difference between carbon and halogen is generally not high enough to create a significant polar bond. As a result, alkyl halides cannot form hydrogen bonds with water and have low solubility in it. On the other hand, their non-polar nature allows them to dissolve easily in organic solvents that have similar non-polar characteristics.
- Intermolecular Forces: The solubility of alkyl halides in organic solvents can also be explained by the intermolecular forces between the molecules. In organic solvents, the alkyl halide molecules experience weak dispersion forces or London forces. These forces arise from temporary fluctuations in electron distribution, creating temporary dipoles. Since alkyl halides have a relatively large number of electrons, they can experience strong dispersion forces, which promote their solubility in organic solvents.
Therefore, option 'B' - "They dissolve easily in organic solvents" is the correct statement about alkyl halides.
Alkyl halides are a class of organic compounds that contain a halogen atom bonded to an alkyl group. The alkyl group is made up of carbon and hydrogen atoms, and the halogen can be any of the halogens - fluorine, chlorine, bromine, or iodine.
Statement: They dissolve easily in organic solvents.
Explanation:
- Dissolving in Organic Solvents: Alkyl halides are generally insoluble in water due to the non-polar nature of the alkyl group. However, they have a high solubility in organic solvents such as benzene, toluene, ether, and chloroform. This is because organic solvents are non-polar in nature, and alkyl halides are also non-polar compounds. The non-polar nature of both the compounds allows them to mix and dissolve easily in each other.
- Polarity and Solubility: The solubility of a compound depends on its polarity. Polar compounds tend to dissolve in polar solvents, while non-polar compounds dissolve in non-polar solvents. Alkyl halides are non-polar compounds as they do not contain any polar bond in their molecules. The electronegativity difference between carbon and halogen is generally not high enough to create a significant polar bond. As a result, alkyl halides cannot form hydrogen bonds with water and have low solubility in it. On the other hand, their non-polar nature allows them to dissolve easily in organic solvents that have similar non-polar characteristics.
- Intermolecular Forces: The solubility of alkyl halides in organic solvents can also be explained by the intermolecular forces between the molecules. In organic solvents, the alkyl halide molecules experience weak dispersion forces or London forces. These forces arise from temporary fluctuations in electron distribution, creating temporary dipoles. Since alkyl halides have a relatively large number of electrons, they can experience strong dispersion forces, which promote their solubility in organic solvents.
Therefore, option 'B' - "They dissolve easily in organic solvents" is the correct statement about alkyl halides.
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Pick up the correct statement about alkyl halides.a)They are associated with each other by H-bonds.b)They dissolve easily in organic solvents.c)They dissolve in water quickly.d)They do not contain any polar bond in their molecules.Correct answer is option 'B'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Pick up the correct statement about alkyl halides.a)They are associated with each other by H-bonds.b)They dissolve easily in organic solvents.c)They dissolve in water quickly.d)They do not contain any polar bond in their molecules.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Pick up the correct statement about alkyl halides.a)They are associated with each other by H-bonds.b)They dissolve easily in organic solvents.c)They dissolve in water quickly.d)They do not contain any polar bond in their molecules.Correct answer is option 'B'. Can you explain this answer?.
Pick up the correct statement about alkyl halides.a)They are associated with each other by H-bonds.b)They dissolve easily in organic solvents.c)They dissolve in water quickly.d)They do not contain any polar bond in their molecules.Correct answer is option 'B'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Pick up the correct statement about alkyl halides.a)They are associated with each other by H-bonds.b)They dissolve easily in organic solvents.c)They dissolve in water quickly.d)They do not contain any polar bond in their molecules.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Pick up the correct statement about alkyl halides.a)They are associated with each other by H-bonds.b)They dissolve easily in organic solvents.c)They dissolve in water quickly.d)They do not contain any polar bond in their molecules.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Pick up the correct statement about alkyl halides.a)They are associated with each other by H-bonds.b)They dissolve easily in organic solvents.c)They dissolve in water quickly.d)They do not contain any polar bond in their molecules.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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Pick up the correct statement about alkyl halides.a)They are associated with each other by H-bonds.b)They dissolve easily in organic solvents.c)They dissolve in water quickly.d)They do not contain any polar bond in their molecules.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Pick up the correct statement about alkyl halides.a)They are associated with each other by H-bonds.b)They dissolve easily in organic solvents.c)They dissolve in water quickly.d)They do not contain any polar bond in their molecules.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Pick up the correct statement about alkyl halides.a)They are associated with each other by H-bonds.b)They dissolve easily in organic solvents.c)They dissolve in water quickly.d)They do not contain any polar bond in their molecules.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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