Question: Which of the following statements about haloalkanes is true?
Options:
They are polar compounds
They are non-polar compounds
They do not react with nucleophiles
They are always solids
Correct Answer: They are polar compounds
Solution:
Haloalkanes are polar compounds due to the electronegativity difference between carbon and halogen.
Which of the following statements about haloalkanes is true?
Practice Questions
Q1
Which of the following statements about haloalkanes is true?
They are polar compounds
They are non-polar compounds
They do not react with nucleophiles
They are always solids
Questions & Step-by-Step Solutions
Which of the following statements about haloalkanes is true?
Step 1: Understand what haloalkanes are. Haloalkanes are organic compounds that contain carbon, hydrogen, and at least one halogen atom (like chlorine, bromine, or iodine).
Step 2: Learn about electronegativity. Electronegativity is a measure of how strongly an atom attracts electrons. Halogens are more electronegative than carbon.
Step 3: Recognize the effect of electronegativity difference. Because halogens attract electrons more than carbon does, this creates a difference in charge within the molecule.
Step 4: Identify polarity. When there is a difference in charge distribution (due to electronegativity), the molecule becomes polar, meaning it has a positive end and a negative end.
Step 5: Conclude that haloalkanes are polar compounds because of the electronegativity difference between carbon and halogen.
No concepts available.
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