colloids

VITEEE 2015 Guidance › Physical Chemistry questions › colloids

A detergent (C₁₂H₂₅SO₄^-Na⁺) solution becomes a colloidal solution at a concentration of 10^-3 M. On an average 10¹³ colloidal particles are present in 1 mm³. What is the average number of ions contained in one colloidal particle (micelle)? [Given: N_A=6 x 10²³ ]
(A) 6 x 10⁷
(B) 10
(C) 60
(D) NONE OF THESE

#Chemistry #Physical Chemistry

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2 Answers

21

tapanmast Vora ·2009-04-09 23:00:50

C

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11

parthiban ·2009-04-09 23:45:29

your answer is correct tapan. please post your complete solution.

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Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

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