Coordination Chemistry — Chemistry STD 12 — Question

Arrange the following in order of increasing molar conductivity.

i) $Mg \left[ Cr \left( NH _3\right)( Cl )_5\right]$

ii) $\left[ Cr \left( NH _3\right)_5 Cl \right]_3\left[ CoF _6\right]_2$

iii) $\left[ Cr \left( NH _3\right)_3 Cl _3\right]$

A gas phase reaction has energy of activation $200 kJ mol ^{-1}$. If the frequency factor of the reaction is $1.6 \times 10^{13} s ^{-1}$. Calculate the rate constant at $600 K \cdot\left( e ^{-40.09}=3.8 \times 10^{-18}\right)$