What type of colloidal sols are formed in the following: a. Sulphur vapours are passed through cooled water. b. White of an egg is mixed with water. c. Soap solution.
Text Solution
Verified by Experts
a. Multimolecular because sulphur molecules associate together to form colloidal sol. b. Macromolecular because protein molecules present in the white of the egg are macromolecules soluble in water. c. Associated because `RCO O` ions associate together to from micelles.
What type of colloidal sols are formed in the following? Soap solution
What type of colloidal sols are formed in the following ? (i) Through cooled water, vapours of sulphur are passed. (ii) White of an egg is mixed with water.
What type of colloidal sols are formed in the following? White of an egg is mixed with water
What type of water forms scum with soap?
What type of solutions are formed on dissolving different concentrations of soap in water ?
Explain what is observed when ltbr. a. An electrolyte NaCl is added to hydrated ferric oxide sol. b. Electric current is passed through a colloidal sol. c. When a beam of light is passed through a collidal solution.
Which of the following product is formed when sulphur dioxide gas is passed through sodium chlorate in strongly acidic solution?
What types of mixtures are represented by the following ? (a) Carbon dioxide gas dissolved in water. (b) Air containing suspended particles. (c ) Soap bubbles formed by blowing air into soap solution.
