We can if we wish, Returning is never so tough, It’s not mandatory, But it’s a choice, You can say openly, Who suppress your voice, And decision you make, Are not of iron, or steel, You can break them whenever you feel, And life is not a movie, Where you can rewind the reel, The
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ozone is a powerful oxidising agent as it gives nascent oxygen atoms on heating . nascent oxygen readily reacts with anything to oxidise it. O3 → O2 + O contribute here to make this site more informative
The catenation power of sulphur is higher than oxygen, due to this it exists as S8 molecule. and this molecule have strong intermolecular attractions. but on the other hand oxygen exists as O2 molecule, and this molecule being smaller in size has very less intermolecular attractions. and thus oxygen exists as gas and sulphur as
It is an amino derivative of toluene.
Lycian tombs carved in the rock, Fethiye, Turkey Lycian tombs carved in the rock, Fethiye, Turkey
It is the reaction that leads to the production of aromatic aldehydes mostly the ortho substituted ones. It is a reaction that yields orthohydroxy (major product) and para hydroxy (minor product). It basically a reaction between phenol and chloroform in the presence of aqueous sodium hydroxide. contribute to help us serve you better.
It is a type of condensation reaction that involves the condensation of an aldehyde or ketone with succinic ester in the presence of sodium ethoxide or Potassium ethoxide to yield unsaturated ester acid . The complete reaction is as below. The mechanism involves 3 steps , and firstly the succinate is treated with base to
If you wanna enjoy life, Be like a kid, fearless, adventurous and without and cleverness.
The tree on the road, Was green before the autumn 🍂. And leaves were bright green, It slowly changed to rusty, And from rusty to the yellow. The veins carried food and water, Are now just hollow. The crops turn golden , And grains are dry. Time can’t stop, Even if you try. Aging is
Hardy-Schulze rule It has two postulates (i) The ions which carry charge opposite to the particles of sol are more effective in causing the coagulation of the solution. (ii) Coagulating power of an electrolyte is directly proportional to the fourth power of the valency of the ions causing coagulation.
The coordinate bond is formed by the overlapping of d-orbital of Central metal atom and the ligands. The d-orbitals are enough large that there is not any chance of repulsion between the resulting bond formation between the ligand and the metal atom. Thus there isn’t any repulsion.
On addition of gelatin , the gold solution starts behaving like a lyophilic colloid . Otherwise the gold solution is lyophillic colliod.
the process of formation of colloids.
The aging of different organisms is mainly calculated by the special technique called the Radiocarbon dating. In this technique the age of any specimen is calculated on the basis of the present amount of an isotope of a particular element. Isotopes are the atoms of an element that have same atomic number but different atomic
Lyos – solution, phobic – hating(fear) Firstly in this case we have to understand that the lyophobic colloids are those in which the dispersed phase do not have affinity for the dispersion medium. So if we add any suitable electrolyte in it , the colloidal solution easily gets coagulated.
Let the final goal be, the contentment. I agree the path is luring, The race is never ending. The possibility of getting better, And the feeling of completion is pending. One may succeed, no doubt, Just watch before spending. You may get the whole world in your packet, Technologies change, Like the speed of rocket.
Hi guys today we are going to talk about the white trail formation during the winter, when an aeroplane flies. To understand this phenomenon we must be aware of the combustion process taking place at the time of working of engine. During the combustion process, carbondioxide and water vapours are the major products. The water
the movement of colloidal particles under the influence of applied charge.
Multimolecular colloids are formed when the molecules of dispersed phase aggregate to make a molecule which is having the size between 1nm to 1000nm. The point to note here is , the particles of colloidal solution were of molecular size which joined to make Multimolecular system. Macromolecular colloids are the substances in which the size
The particles of atmosphere which are of colloidal size can easily scatter the blue component of the light. The wavelength of blue light allows its scattering easily. That’s why it appears blue in colour.
Today I wished to share my thoughts that were struggling to come out of my mind. The first thought is ,” Why we earn ? “ Most of us love to have a luxurious life , an expensive car , house in the most expensive area and holiday tours . But if we think do
The shielding effect , is seen when the electrons of inner shells shield the outer shell electrons from the nuclear charge. And this decreases the effective nuclear charge for the outer shell electrons. And hence they are less attracted towards the nucleus. This happens because of the higher penitration of the inner shell electrons. The