Air Pollution
Air Pollution Causes and Effects
Air pollution is the presence of harmful gases, dust, and smoke in the atmosphere that causes to effects the health...
Radioactive Pollution
Radioactive Pollution Sources
Radioactive pollution is the nuclear radiation of alpha beta gamma particles from radioactive substances during the nuclear reactions which affect our environment....
Methanol
Methanol (Methyl Alcohol)
Methanol or methyl alcohol also called carbinol is a colourless, inflammable, poisonous alcohol with the chemical formula CH3OH. It is missable with...
Ethanol
Ethanol (Ethyl Alcohol)
Ethanol or ethyl alcohol is a colorless, inflammable simple alcohol or organic compound used as a fuel and solvent in chemistry. It...
Ammonia
Ammonia (NH3)
Ammonia (chemical formula NH3) is a colourless pungent smelling gas and highly soluble liquid in water owing to extensive hydrogen bonding. It is...
Manganese Dioxide
Manganese Dioxide (MnO2)
Manganese dioxide is a slightly brownish black solid with the chemical formula MnO2. The naturally occurring mineral pyrolusite (present in the earth's...
Spectrophotometry
Definition of Spectrophotometry
Spectrophotometry is an instrument in the electromagnetic spectrum for the measurement of relative energy (emitted, transmitted, or reflected) as a function of...
Optical Fiber
Optical Fiber Cable
Optical fiber cable or optical fiber cable is a new development in the field of communication technology that can transmit light along...
Ultraviolet Visible Spectroscopy
Ultraviolet Visible (uv vis) Spectroscopy
Ultraviolet visible spectroscopy or uv vis spectroscopy involves the measurement of absorption or transmittance of energy in the ultraviolet and...
Noise Pollution
Noise (Sound) Pollution
Noise pollution or sound pollution is unwanted or excessive sound that can have harmful effects on human health, wildlife, and our environment....









