properties of ionic liquids

Properties of Liquids - I - The important properties of liquids a..

Liquids have a definite volume under given temperature and pressure conditions. Though they take the shape of the container, they maintain their volume. The intermolecular forces in liquids are strong and therefore, they do not expand to occupy all the space available (as ..

The general properties of ionic compounds a..

Water is the most common substance on the earth's surface. Water has interesting structure and this accounts for its many unusual properties. One of the most important of these is its ability to dissolve a variety of compounds. It dissolves ionic compounds, many polar inorganic..

Boiling - Vapour pressure measures the tendency for the molecules to escape from liquid to the gas phase. At lower temperatures the vapour pressure of a liquid is much lower than the pressure on the surface of the liquid. When the temperature of the liquid is..

Property Solid Liquid Gas Shape and volume Because of strong inter-particle forces, solids have definite shape and volume Because of slightly weaker inter-particle forces, liquids do not have definite shape but possess definite volume In the a..

The liquid state lies between the gaseous and the solid state. Liquids are neither completely disordered nor completely ordered. The cohesive forces between the liquid particles are strong enough to keep them together but these particles do not occupy fixed lattice sit..

Ionic solids are hard and brittle. Ionic solids dissolve in polar solvents like water "The ions of the ionic solids are pulled out of their lattice sites by the dipole movement of the polar solvent and dispersed into solvent form in the solution. Ionic..

Beryllium halides are covalent while all other halides are ionic and are readily soluble in water. BeCl 2 is relatively low melting solid and volatile while others have high melting points. BaCl 2 has very high melting point. BeCl 2 is soluble in organic solvents due to its cov..

. They have high melting point and even higher boiling points. The compounds belonging to group-II are either gases or liquids. They have very low melting and boiling points. One may wonder why this great variation exists in the properties of compounds? Examining the constituent..