A students wants to prepare a colloidal solution with gas phase and li – InterviewSolution

InterviewSolution

1.	A students wants to prepare a colloidal solution with gas phase and liquid medium. Which of the following should be choose ? (i) Shaving cream (ii) Face cream (iii) Soap (iv) Pumice
Answer» (i) and (II) (ii) and (III) (i) and (iii) (ii) and (IV) ANSWER :A::D

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