by admin | Jun 5, 2015 | sem3
Chemical and photochemical reactions in the atmospheres Reactions of many trace gases found in the atmosphere with the hydroxyl radical exert a profound effect on the composition of atmosphere. Reactions with some of the atmospheric trace gases are discussed below. 1....
by admin | Jun 5, 2015 | sem3
Equitable use of resources for sustainable lifestyles Scarcity of resources is the burning problem of modern technology. The twenty-first century will see growing human needs for resources since many parts of the world are using natural resources at a rate faster than...
by admin | Jun 5, 2015 | sem3
Role of an individual in conservation of natural resources Already we know that natural resurces are exhausting rapidly, we must conserve for future genaration. so its duty of individual to conserve natural resorces. MEASURES CONSERVATION OF NATURAL RESOURCES: 1....
by admin | Jun 5, 2015 | sem1
Solvothermal Solvothermal synthesis is a method of producing chemical compounds. It is very similar to the hydrothermal route (where the synthesis is conducted in a stainless steel autoclave), the only difference being that the precursor solution is usually not...
by admin | Jun 5, 2015 | sem1
Water Systems Triple Point Triple point is the intersection on a phase diagram where three phases coexist in equilibrium. The most important application of triple point is water, where the three-phase equilibrium point consists of ice, liquid, and vapor. Before...
by admin | Jun 5, 2015 | sem1
Phase Rule For a system at equilibrium the phase rule relates: P = number of phases that can coexist, to C = number of components making up the phases, and F = degrees of freedom. Where these three variables are related in the equation P + F = C + 2 The degrees of...
