How are the colloidal solutions classified on the basis of physical states

On the basis of nature of activities economy can be classified into three sectors: 1.primary 2.secondary 3.tertiary

Physical Properties: Ethanoic acid Ethanol 1. Pungent smell Pleasant smell 2. Melting point 290 K M.P. is 156 K 3. Boiling point 391 K B.P. is 351 K Chemical Properties: Ethanoic acid Ethanol 1. Ethanoic acid + Sodium bicarbonate gives CO2 gas. No CO2...

Colloids can be classified on various bases: (i) On the basis of the physical state of the components (by components we mean the dispersed phase and dispersion medium). Depending on whether...

HCl, HNO3, etc., ionise in the aqueous solution to produce H+ ions. Hence, they show acidic character. Compounds like C2H5OH and glucose do not ionise in the aqueous solution to give...

There are various physical and physiological advantages of exercise for children which are described below: Exercise Controls Weight: Regular exercise helps in controlling weight. In fact weight gain occurs when child takes...

(i) (a) The order of increasing hydrogen ion concentration is C < A < B. Higher the pH value, lower is the hydrogen ion concentration. (b) B is most acidic as...

(c) :- Opposite charges attract each other. Hence on mixing coagulation of two sols may be take place.

(b) : In acidic solution, NH3 forms a bond with H+ to give NH4+ ion which does not have a lone pair on N atom. Hence it cannot act as...

Polymers are classified into four groups based on the magnitude of intermolecular forces. They ar — (i) Elastomers  (ii) Fibers (iii) Thermoplastic polymers (iv) Thermosetting polymers Polythene—Polythene is a thermoplastic polymer. Bakelite— It is a thermosetting...