Physical properties of Carbon and its compounds

Physical properties of Carbon and its compounds

·           Carbon is a non-metal found in various allotropic forms from soft powder to hard solid.

·           All the allotropic forms of carbon are solids whereas its compounds exist in solid, liquid and gaseous state.

·           Amorphous forms of carbon and graphite are almost black in colour and opaque. Diamond is transparent and shiny.

·           Its amorphous forms have low melting and boiling point compared to crystalline forms.

·           Carbon is insoluble in water and other common solvents. But some of its compounds are soluble in water and other solvents. e.g., Ethanol, CO₂ are soluble in water.