Chemistry Inorganic Chemistry questions from JEE Main 2009.
In context with the transition elements, which of the following statements is incorrect?
In which of the following arrangements, the sequence is not strictly according to the property written against it ?
Knowing that the Chemistry of lanthanoids $(\operatorname{Ln})$ is dominated by its $+3$ oxidation state, which of the following statements in incorrect?
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 :
The set representing the correct order of ionic radius is :
Using MO theory predict which of the following species has the shortest bond length ?
Which of the following has an optical isomer ?
Which of the following pairs represents linkage isomers ?
Which one of the following reactions of Xenon compounds is not feasible ?