Which of the following is soluble in water?
A) methane
B) octane
C) pentane
D) none of these

Name: Which of the following is soluble in water? A) methane B) octane C) pentane D) none of these
Brand: Quizplus
Rating: 4.8 (41 reviews)

Question

Quizplus · Accepted Answer

Methane, octane, and pentane are all hydrocarbons, which are nonpolar molecules. Water is a polar solvent, and nonpolar substances do not dissolve well in polar solvents due to the lack of attraction between the molecules. Therefore, none of these substances are soluble in water.

Which of the Following Is Soluble in Water