MCQ
With which of the given pairs $CO_2$ resembles
- ✓$HgCl_2, C_2H_2$
- B$HgCl_2, SnCl_4$
- C$C_2H_2, NO_2$
- D$N_2O$ and $NO_2$
✓
Answer
Correct option: A.
$HgCl_2, C_2H_2$
(a) All have linear structure. $O = C = O, Cl -Hg -Cl, HC$ $ \equiv $$CH$
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