Consider the following statements (i) Reaction \( 2 \mathrm{Fe}^{3+...

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Consider the following statements
(i) Reaction \( 2 \mathrm{Fe}^{3+}+\mathrm{SO}_{2}+2 \mathrm{H}_{2} \mathrm{O} \rightarrow 2 \mathrm{Fe}^{2+}+\mathrm{SO}_{4}^{2-}+4 \mathrm{H}^{+} \)
shows reducing character of sulphur dioxide
(ii) \( \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8} \) contains four \( \mathrm{S}=\mathrm{O} \), two \( \mathrm{S}-\mathrm{OH} \) and one \( \mathrm{O}- \)
\( \mathrm{O} \) bond
(iii) \( \mathrm{NH}_{3} \) gas can be dried effectively by using conc. \( \mathrm{H}_{2} \mathrm{SO}_{4} \).
(iv) One of the major use of \( \mathrm{H}_{2} \mathrm{SO}_{4} \) is in the manufacture of fertilizers.
Which of the following is the correct code for the statements above?
(a) \( \mathrm{TTFF} \)
(b) TTFT
(c) FTFT
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