Explain why SiCl4 reacts with H2O but CCl4 does not?
Answer Posted / tissue
Si-C bond is weaker than C-Cl bond, hence it react with water and not CCl4.
That is an easiest explanation.
Reason behind the above is because Si has greater atomic radius than C
Also, carbon does not have low-lying empty d-orbital to get the electrons from water.
Another explanation.
The four chlorine atoms shield the small carbon atom from the water molecule, serving as a steric hindrance while silicon do not get shielded by chlorine.
Next possible explanation.
Sufficient reasons to show why does SiCl4 not only react with water, but violently too
Is This Answer Correct ? | 29 Yes | 30 No |
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