Which of the following is TRUE about alcohols?Group of answer choicesAlcohols have two polar bonds, C-O and O-H with a bent shape.Alcohols have low boiling and melting points.Alcohols are insoluble in organic solvents.Alcohols have weaker intermolecular forces than alkanes and alkenes.

Which of the following statements is TRUE about aldehydes and ketones?Group of answer choicesThey have higher boiling points than alcohols.The molecules with 7 carbons or more are soluble in water.They are polar molecules.They can form hydrogen bonds with each other.

Which of the following is not a characteristic of alcohol?They are lighter than waterTheir boiling points rise fairly uniformly with rising molecular weightLower members are insoluble in water and organic solvents but the solubility regularly increases with molecular massLower members have a pleasant smell and burning taste, higher members are colourless and tasteless

Which statement correctly describes the boiling point of alcohols?Question 2Select one:a.Since alcohols are not able to hydrogen bond, their boiling points are lower than those of their parent molecules.b.Since alcohols are able to hydrogen bond, their boiling points are lower than those of their parent molecules.c.Since alcohols are able to hydrogen bond, their boiling points are higher than those of their parent molecules.d.Since alcohols are not able to hydrogen bond, their boiling points are higher than those of their parent molecu

Ethanol has a higher boiling point than dimethyl ether. Which intermolecular force is primarily responsible for this difference?Group of answer choicesDipole-Dipole ForcesHydrogen bondingIon-Dipole ForcesInduced Dipole (London Dispersion Forces)

Which of the following is/are TRUE about properties of alkanes?A. Alkanes contain only non-polar C-C and C-H bonds.B. Alkanes have high melting and boiling points.C. Alkanes are soluble in water.D. Alkanes have weak intermolecular forces.