Read the following statements (i) Tyndall effect is used to distinguish between a colloidal and ...

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Read the following statements
(i) Tyndall effect is used to distinguish between a colloidal and true solution.
(ii) Values of colligative properties are same for true and colloidal solutions.
(iii) Random bombardment of the colloidal particles by the molecules of the dispersion medium does not allow colloids to settle thereby providing stability to them.
(iv) Most acceptable phenomena to account for the charge of sol particles is electrodispersion.
Which of the following is the correct code for statements above?
(a) \( \mathrm{TFTF} \)
(b) TTFF
(c) FTFT
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