Chemistry Inorganic Chemistry questions from NEET UG 2003.
According to IUPAC nomenclature sodium nitroprusside is named as:
Among the following which is not the $\pi$-bonded organometallic compound?
The basic character of the transition metal monoxides follows the order: (Atomic nos. $\mathrm{Ti}=22, \mathrm{~V}=23, \mathrm{Cr}=24, \mathrm{Fe}$ $=26$ )
The correct order of ionic radii of $\mathrm{Y}^{3+}$, $\mathrm{La}^{3+}$ and $\mathrm{Lu}^{3+}$ is: (Atomic nos $\mathrm{Y}=39, \mathrm{La}=57, \mathrm{Eu}=63 \mathrm{Lu}$ $=71$ )
The number of unpaired electrons in the complex ion $\left[\mathrm{CoF}_6\right]^{3-}$ is: (Atomic no. : $\mathrm{Co}=27$ )
The oxidation states of sulphur in the anions $\mathrm{SO}_3^2, \mathrm{~S}_2 \mathrm{O}_4^{2-}$ and $\mathrm{S}_2 \mathrm{O}_6^{2-}$ follow of order
Which one of following statements is not correct of sigma- and $\mathrm{Pi}-$ bonds formed between two carbon atoms?
Which one of the following characteristics of the transition metals is associated with their catalytic activity?
Which one of the following octahedral complexes will not show geometric isomerism? ( $\mathrm{A}$ and $\mathrm{B}$ are monodentate ligands)