True Solutions
A true solution is a homogeneous solution in which the solute particles have diameters between 0.1 nm to 1 nm i.e., the solute particles are of molecular dimensions. Such dispersed particles dissolve in solution to form a homogenous system..
True Solutions, Suspensions and Colloids
A true solution is a homogeneous solution in which the solute particles have diameters less than 10 - 7 cm. i.e., the solute particles are of molecular dimensions. The particles are invisible even under powerful microscopes. For example, s..
Solutions
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..Preparation of Colloidal Sols
For the preparation of lyophilic and lyophobic sols different methods are us..
Purification of Colloidal Sols
Purification of Colloidal Sols - The colloidal solutions prepared by various methods usually contain electrolytes and other soluble substances as impurities. These impurities if not removed can destabilize the sols. Impurities are removed by the following methods: 1) D..
Purification of Colloidal Sols
The colloidal solutions prepared by various methods usually contain electrolytes and other soluble substances as impurities. These impurities if not removed can destabilize the sols..
Properties of Colloidal Sols
Heterogenous nature - Colloidal sols are biphasic in nature. It consists of the dispersed phase and the dispersion medium. In the colloidal solution, each particle is contained within its own surface boundary and therefore has a separate existence from the dispersion mediu..
Purification of Colloidal Sols
The colloidal solutions prepared by various methods usually contain electrolytes and other soluble substances as impurities. These impurities if not removed can destabilize the sols. Impurities are removed by the following methods: 1) Dialysis 2) Ultra-filtration 3) Ultra-Centri..
Which inequality is true, for the solution - 8?
Which inequality is true, for the solution - 8? => 8 x ≥ 64 or 8 x ≤ 64 or - 8 x < 64 or - 8 x > 64..
Which statement is true?
Which statement is true? => y = 2 is one of the solutions for the equation 18 + 3 y = 20 + 2 y or An equation can never be false. or The equation for a number x increased by 3 is 2 is an open sentence...
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