Kinetic energy is transferred between objects and can be transformed into other forms of energy. Kinetic energy is given by KE =1/2mv2 where KE... View Article
According to the principle of the moment, if the body is balanced, the total clockwise moment about a point is equal to the total anticlockwise... View Article
The oxidation number of phosphorus in Pyrophosphoric acid is +5. The total number of electrons that an atom either gains or loses to form a... View Article
Europe and Asia are separated by the Ural Mountains. By the Ural mountains in the west, Asia is separated from Europe. The combined and together... View Article
The evidence for the origin of life from inanimate matter was provided through an experiment, conducted in 1953, by Stanley L. Miller and Harold... View Article
Ammonia is prepared on a large scale by Haber’s process. N2(g) + 3H2(g) ⇌ 2NH3(g) Conditions that are required to maximize the yield of ammonia... View Article
The human eye forms the image of an object at its retina. The retina acts as a screen for forming the image. The retina is the layer of nerve... View Article
Cu + 2AgNO3 → Cu(NO3)2+ 2Ag From the given reaction the following things can be determined or indicated The reaction is a redox reaction.... View Article
As per the metals, in the reactivity series, silver is less reactive than copper, so there will be no displacement reaction between silver and... View Article
Boiling point elevation refers to the increase in the boiling point of a solvent upon the addition of a solute. When a non-volatile solute is... View Article
The crocodile is the reptile that is characterized by the presence of a four-chambered heart. Reptiles are a class of vertebrates made up... View Article
Sulphuric acid(H2SO4), NO2 and water are formed when concentrated nitric acid reacts with sulphur. Nitric acid (HNO3) is an oxidizing acid and... View Article
Oxidation is the process that is used for the crumbling iron compounds in rocks. Oxidation is another kind of chemical weathering that happens... View Article
The valence shell electronic configuration of group 18 elements is ns2 np6. Members of group 18 have eight valence electrons, i.e., they have... View Article
The concave mirror can give an erect and enlarged image. If a hollow sphere is cut into parts and the outer surface of the cut part is painted,... View Article
In a polysaccharide, Two glucose units are joined by a glycosidic bond. This bond is formed by the process of dehydration. An ester bond is... View Article
Triple fusion is a unique phenomenon found in angiosperms. It involves the fusion of one of the two male gametes present in the pollen tube with... View Article
The elements beyond uranium (Z = 92) are all synthetic elements and are known as Transuranium elements. All of these elements are unstable and... View Article
