JEE Main 2009 — Inorganic Chemistry

Which one of the following reactions of Xenon compounds is not feasible ?

Which of the following pairs represents linkage isomers ?

In which of the following arrangements, the sequence is not strictly according to the property written against it ?

The bond dissociation energy of $\mathrm{B}-\mathrm{F}$ in $\mathrm{BF}_3$ is $646 \mathrm{~kJ}$ mol ${ }^{-1}$ whereas that of $\mathrm{C}-\mathrm{F}$ in $\mathrm{CF}_4$ is $515 \mathrm{~kJ}$ mol $^{-1}$. The correct reason for higher B-F bond dissociation energy as compared to that of $C$ - $F$ is :

Which of the following has an optical isomer ?

In context with the transition elements, which of the following statements is incorrect?

Knowing that the Chemistry of lanthanoids $(\operatorname{Ln})$ is dominated by its $+3$ oxidation state, which of the following statements in incorrect?

Using MO theory predict which of the following species has the shortest bond length ?

The set representing the correct order of ionic radius is :