MCQ
Which one of the following molecule will have all equal $X- F$ bond length? (where $X =$ central atom)
- ✓$SOCl_2F_2$
- B$SeF_4$
- C$PBr_2F_3$
- D$IF_7$

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$(I) \,CO_3^{-2}$ $(II)\, XeF_4$
$(III)\, I^-_3$ $(IV)\, NCl_3$
$(V)\, BeCl_2$
$NO(g) \rightarrow \frac{1}{2} N_2(g)+ \frac{1}{2} O_2(g)$ at the same temperature is :