Author: Mr. Arvind Kumar

Surface tension is a physical phenomenon that occurs at the interface between a liquid and a gas (or another liquid). It is caused by the cohesive forces between the molecules Read More …

Dialysis is a medical procedure used to remove waste products and excess fluid from the blood when the kidneys are not functioning properly. It mimics the natural filtration process of Read More …

Osmosis is the movement of water molecules across a selectively permeable membrane from a region of low solute concentration to a high solute concentration. This movement occurs to balance solute Read More …

Buffer solutions are aqueous systems that resist changes in pH when small amounts of acid or base are added. They neutralise the added acid or base, maintaining a relatively stable Read More …