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Match the List-I with List-II

List – I                                                                       List – II

(A) Lyophilic colloid                                                       (I) Liquid – liquid colloid

(B) Emulsion                                                                   (II) Protective colloid

(C) Positively charged colloid                                       (II) FeCl3 + NaOH

(D) Negatively charged colloid                                    (IV) FeCl3 + hot water

Choose the correct answer from the option given below:

Option 1 -

(A)-(II), (B)-(I), (C)-(IV), (D)-(III)

Option 2 -

(A)-(III), (B)-(I), (C)-(IV), (D)-(II)

Option 3 -

(A)-(II), (B)-(I), (C)-(III), (D)-(IV)   

Option 4 -

(A)-(III), (B)-(II), (C)-(I), (D)-(IV)

0 3 Views | Posted 3 months ago
Asked by Shiksha User

  • 1 Answer

  • V

    Answered by

    Vishal Baghel | Contributor-Level 10

    3 months ago
    Correct Option - 1


    Detailed Solution:

     Emulsion are liquid colloids, protective colloids are lyophilic, FeCl3 + H2O → Δ ( + v e ) l y  charged colloids and FeCl3 + NaOH →           (-ve)ly charged colloids.

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