MCQ
The molecules with most polar bond, is
- A$OF_2$
- B$SF_4$
- C$ClF$
- ✓$SiF_4$
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$C{r_2}O_7^{2 - } + F{e^{2 + }} + {C_2}O_4^{2 - } \to C{r^{3 + }} + F{e^{3 + }} + C{O_2}$ (Unbalanced)