Question

Which of the following is a polar solvent?

• A. Acetic acid
• B. Chloroform
• C. Ethyl acetate
• D. Acetone

Hint:

Polar solvents typically dissolve polar compounds or ionic substances due to their ability to form dipole interactions or hydrogen bonds.

Answer 1

The Correct Option is A

1. Acetic acid: Polar; capable of hydrogen bonding via its carboxylic group.
2. Ethyl acetate: Polar solvent due to its ester group, which possesses partial charges.
3. Acetone: Highly polar, attributed to its carbonyl group (\( C = O \)) facilitating interactions with polar and ionic compounds.
4. Chloroform: Non-polar solvent, characterized by its symmetrical molecular structure and absence of significant dipoles.