Aqua Regia, the ‘royal water’ was first prepared by a famous alchemist by the name of Abū Mūsā Jābir ibn Ḥayyān…
Solutions
Osmotic pressure is one of the colligative properties of the solution. If two solutions at different concentrations are separated by…
Solubility is the physical property of a substance. It is defined as the grams of solute dissolved per 100 ml…
Buffer solutions resist changes in pH. When a small amount of base or acid is added to a solution containing…
Polar solvents are solvents with large dipole moments whereas nonpolar solvents have low or sometimes, no dipole moment at all….
Solutions are homogeneous mixtures through which light can pass, whereas suspensions are heterogeneous mixtures that cannot allow the light to…
Molarity and molality both measure the concentration of solutions. Molarity (M) is the measure of moles of solute per liter…
A mixture is a blend of two or more substances when each of them has its own identification and properties….
Colligative properties are the properties that originate in solutions upon the addition of solutes. These are the physical changes dependent…
Recrystallization is a separation technique used to separate compounds based on their different solubilities at different temperatures. Usually, recrystallization is…
