molecular physical chemistry

Being polar in nature, the acid derivatives have higher boiling points than hydrocarbons of comparable molecular masses. Acid chlorides, anhydrides and esters have nearly the same boiling points as the aldehydes and ketones of comparable molecular masses. Their boiling poi..

Physical Properties - Being polar in nature, the acid derivatives have higher boiling points than hydrocarbons of comparable molecular masses. Acid chlorides, anhydrides and esters have nearly the same boiling points as the aldehydes and ketones of comparable molecular..

Naphtha lene Anthracene Phenan- threne Benzo(a) pyrene Molecular Weight (g/mole) 128.16 178.23 178.23 252.3 Melting Point (°C) 80.28 216.4 100.5 179 Boiling Point (°C) 217.95 340 338 310-312 Solubility (aqueous, mg / L..

Physical state and smell - Haloalkanes are colorless, sweet-smelling liquids. The lower members like methyl chloride, methyl bromide and ethyl chloride are colorless gases while members having very high molecular masses are solid..

Oxygen (or dioxygen) has the following physical properties. Oxygen is colorless, odorless and a tasteless diatomic gas under normal conditions. Oxygen is slightly heavier than air. Its density relative to air is 1.1053. Oxygen is sparingly soluble in water. 30 mL of oxygen in one..

Physical Properties of Alcohols and Phenols - Alcohols and Phenols consist of two parts, an alkyl/aryl group and a hydroxyl group. The properties of alcohols and phenols are due to the -OH group. The alkyl and aryl groups modify these properties. 1. The lower members of alcohols are colou..

The study of structure of atoms, radioactivity, X-ray, diffraction, etc., in physics has enabled chemists to rearrange elements in the periodic table and to have a better understanding of chemical bonding and complex chemical structure..

A solution of known concentration of oleic acid in alcohol is prepared. Let 1 cm 3 of oleic acid be dissolved in 500 cm 3 of alcohol to get concentration. Let n drops of this solution be poured on a water surface contained in a flat and broad vessel. Oleic acid film is stretched on the water surfac..

A solution of known concentration of oleic acid in alcohol is prepare..

Origin of Surface Tension (Molecular Theory)..