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>Green chemistry encompasses all aspects and types of chemical process including synthesis, catalysis, analysis, monitoring, separations and reaction conditions, which reduce or eliminate the use or generation of hazardous substances. Green chemistry technologies can be categori..

Filtration is the process of separating the solid from liquids by passing through a filte..

The solids, which almost do not allow the electricity to pass through them are called insulators. Examples: S, P, plastics, wood et..

The light that falls on metals is either reflected or completely absorbed by the delocalised electrons. Because of this, no light is able to pass through metals and they are termed as opaqu..

Hydrogen is prepared by passing alternate currents of steam and water gas over red hot iron. The method consists of two stage..

These can be recharged by passing current and can be used again and again. Example: Lead storage battery, Ni-Cd storage ce..

The mass of substance deposited is directly proportional to the quantity of current passed..

Conductors - Any substance, which allows the electric current to pass through it, is called an electrical conductor. There are two types of conductor..

Filtration is the process of separating the solid from liquids by passing through a filter. Normally, after the tea is made, the leaves are separated by straining it through a strainer, or a clean piece of cloth. What you are doing is called filtration. The difference between filtration i..