MCQ
Minimum $F - S - F$ bond angle present in
- A$SSF_2$
- B$SF_6$
- C$SF_2$
- ✓$F_3SSF$

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$\therefore$ reactant $(A)$ is

(image) $\frac{{conc.\,HN{O_3}}}{{conc.\,{H_2}S{O_4}}}X$
the structure of the major product $'X'$ is