1. Tardigrade
  2. Question
  3. Chemistry
  4. Which of the following phenomenon occurs when the precipitate of Mg ( OH )2 attains blue colour in presence of magneson reagent? (i) Absorption of solvent (ii) Adsorption of coloured substance (iii) Absorption and adsorption both of solvent (iv) Adsorption of solvent

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Q. Which of the following phenomenon occurs when the precipitate of $Mg ( OH )_2$ attains blue colour in presence of magneson reagent?
(i) Absorption of solvent
(ii) Adsorption of coloured substance
(iii) Absorption and adsorption both of solvent
(iv) Adsorption of solvent

Surface Chemistry

Solution:

Correct answer is (c) (ii) and (iv).