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Pick up the correct statements about alk...

Pick up the correct statements about alkyl halides.

A

They are associated with each other by `H-` bonds.

B

They dissolve in water quickly.

C

They dissolve easily in organic solvents.

D

They do not contain any polar bonds in their molecules.

Text Solution

AI Generated Solution

The correct Answer is:
To determine the correct statements about alkyl halides, we will analyze each statement provided in the question step by step. ### Step 1: Analyze the first statement **Statement:** Alkyl halides are associated with each other by hydrogen bonds. **Analysis:** Hydrogen bonds can only form between hydrogen and highly electronegative atoms such as fluorine, oxygen, or nitrogen. Alkyl halides contain halogens (like chlorine, bromine, and iodine), which are not sufficiently electronegative or small enough to form hydrogen bonds with hydrogen. Therefore, this statement is **incorrect**. ### Step 2: Analyze the second statement **Statement:** Alkyl halides dissolve in water quickly. **Analysis:** Most alkyl halides are non-polar, which means they do not interact well with polar solvents like water. Instead, they tend to dissolve in non-polar organic solvents (like benzene or phenol). Therefore, this statement is also **incorrect**. ### Step 3: Analyze the third statement **Statement:** Alkyl halides do not contain any polar bonds. **Analysis:** This statement is false because alkyl halides do contain polar bonds. The carbon-halogen bond is polar due to the difference in electronegativity between carbon and halogen. The halogen atom (X) has a partial negative charge, while the carbon atom has a partial positive charge. Thus, this statement is **incorrect**. ### Conclusion After analyzing all the statements, we find that all provided statements are incorrect. The only correct information we can derive is that alkyl halides dissolve easily in organic solvents due to their non-polar nature. ### Final Answer The correct statement about alkyl halides is: - They dissolve easily in organic solvents.

To determine the correct statements about alkyl halides, we will analyze each statement provided in the question step by step. ### Step 1: Analyze the first statement **Statement:** Alkyl halides are associated with each other by hydrogen bonds. **Analysis:** Hydrogen bonds can only form between hydrogen and highly electronegative atoms such as fluorine, oxygen, or nitrogen. Alkyl halides contain halogens (like chlorine, bromine, and iodine), which are not sufficiently electronegative or small enough to form hydrogen bonds with hydrogen. Therefore, this statement is **incorrect**. ...
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