C
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: NA=6 x 1023 ]
(A) 6 x 107
(B) 10
(C) 60
(D) NONE OF THESE
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