MCQ
Which of the following statement is CORRECT?
- ✓$TeO _3$ is acidic in nature.
- B$SeCl _2$ has $sp ^3 d$ hybridization.
- C$O _2 F_2$ is thermally stable at 298 K .
- D$SnCl _2$ is more covalent than $SnCl _4$.
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