generating oxygen gas

has no definite volume or shape is fluid is very compressible. It takes the volume and shape of the vessel in which it is kept. For example: Hydrogen and carbon dioxide All the three states of matter are inter-convertible. For example: water When water is cooled to 0 o C, it tr..

Oxygen is very essential for the existence of human life on Earth. It is the most abundant element on the surface of the Earth. In a free state, it is present in the Earth's atmosphere to an extent of about 21% by volume, (23.15% by mass) In the combined form, it constitutes about 88% by ..

V) is, by chance, very close to level E 2 in neon (= 20.66 eV). So, during collisions between helium and neon atoms, the excitation energy of the helium can be readily transferred to the neon. In this way level E 2 can become more highly populated than level E 1 . This populatio..

Generating energy to meet the demands of human being is one of the greatest interferences of human beings on the nature. Any form of generating energy leads to imbalance in natural eco-systems. Some of such imbalances will cause pollution. Out of important methods of energy ..

Filial Generations - The offsprings of a hybrid is called filial generation. The first filial generation after hybridization is called F 1 . The seeds obtained from F 1 hybrid could be used to grow second filial generation (F 2 ) hybrid. The ge..

Thermo-couples can be used to generate electric power using Seebeck effect, in remote areas. This can be done by heating one junction of a thermo-couple in a flame (e.g., of kerosene lamp) and keeping the other junction in air at room temperature. The thermo-emf so generated can..

It is a mixture of gaseous hydro-carbons. It is found usually along with petroleum deposits. Natural gas consists mainly of 85% methane, 10% of ethane and 3% of propane and butane. It may also contain nitrogen, oxygen, carbon di-oxide and hydrogen sulphid..

It is a mixture of gaseous hydro-carbons. It is found usually along with petroleum deposits. Natural gas consists mainly of 85% methane, 10% of ethane and 3% of propane and butane. It may also contain nitrogen, oxygen, carbon di-oxide and hydrogen sulphide. Its great advantage i..

According to Boyle's Law, the volume of a gas varies inversely as the pressure, temperature remaining constant, i.e., According to Charles' law, the volume of a gas varies directly as the absolute temperature, pressure remaining constant, i.e. Both, these laws can be combined as..

1. Oxygen is a colorless, odorless and tasteless gas. 2. It is neutral to litmus. 3. It rekindles a glowing splinte..