Chemistry Inorganic Chemistry questions from JEE Main 2008.
Which one of the following pairs of species have the same bond order?
Among the following substituted silanes the one which will give rise to cross linked silicone polymer on hydrolysis is
Amount of oxalic acid present in a solution can be determined by its titration with $\mathrm{KMnO}_4$ solution in the presence of $\mathrm{H}_2 \mathrm{SO}_4$. The titration gives unsatisfactory result when carried out in the presence of $\mathrm{HCl}$, because $\mathrm{HCl}$
The coordination number and the oxidation state of the element ' $\mathrm{E}$ ' in the complex $\left[\mathrm{E}(\mathrm{en})_2\left(\mathrm{C}_2 \mathrm{O}_4\right)\right] \mathrm{NO}_2$ (where (en) is ethylene diamine) are, respectively,
Larger number of oxidation states are exhibited by the actinoids than those by the lanthanoids, the main reason being
In which of the following octahedral complexes of Co (at. no. 27), will the magnitude of $\Delta_{\circ}$ be the highest?