Choose the correct alternative for the given diagram for correct and wrong statements. (T is for false statement) (Assume that ionic solid substances dissociates completely in the aqueous solution)
(i) concentration of solution of NaCl increases with the passage of time
(ii) concentration of solution of urea decreases with the passage of time
(iii) concentration of solution of NaCl decreases with the passage of time
(iv) concentration of solution of urea increases with the passage of time
(a) FTTF
(b) TFFT
(c) FFTT
(d) TTFF
