The molecule,which is not hydrolysed by water | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The molecule,which is not hydrolysed by water at $25^{\circ} C$ is $SF_{6}$. This is because it is kinetically stabilised,attack at $S$ is impossi

Vedclass · Accepted Answer

$SF_{6}$

Vedclass · Answer

(D) The molecule,which is not hydrolysed by water at $25^{\circ} C$ is $SF_{6}$. This is because it is kinetically stabilised,attack at $S$ is impossible due to steric hindrance and also because of the coordination saturation of $S$ atom by $6$ $F$ atoms. The hydrolysis reactions of other molecules are as follows: $AlCl_{3} + 3H_{2}O \longrightarrow Al(OH)_{3} + 3HCl$ $SiCl_{4} + 2H_{2}O \longrightarrow 4HCl + SiO_{2}$ $BF_{3} + 3H_{2}O \longrightarrow H_{3}BO_{3} + 3HF$

The molecule,which is not hydrolysed by water at $25^{\circ} C$ is $......$

Similar Questions

Sodium chloride is an ionic compound,whereas hydrogen chloride is a gas because:

Carbon dioxide is a gas,whereas silica is a solid because ...........

The enhanced force of cohesion in metals is due to

Covalent substances have low melting points because ......

The hydration energies of $K^{+}$ and $Cl^{-}$ are $-x$ and $-y$ $kJ / mol$ respectively. If the lattice energy of $KCl$ is $-z$ $kJ / mol$,then the heat of solution of $KCl$ is $:$

Vedclass Test Series

Exam Paper Generator

Online Exam Module