Chemistry Inorganic Chemistry questions from JEE Main 2005.
Heating an aqueous solution of aluminium chloride to dryness will give
Heating mixture of $\mathrm{Cu}_2 \mathrm{O}$ and $\mathrm{Cu}_2 \mathrm{~S}$ will give
In silicon dioxide
In which of the following arrangements the order is NOT according to the property indicated against it?
Lattice energy of an ionic compounds depends upon
The correct order of the thermal stability of hydrogen halides (H – X) is
The IUPAC name of the coordination compound $\mathrm{K}_3\left[\mathrm{Fe}(\mathrm{CN})_6\right]$ is
The lanthanide contraction is responsible for the fact that
The molecular shapes of $\mathrm{SF}_4, \mathrm{CF}_4$ and $\mathrm{XeF}_4$ are
The number and type of bonds between two carbon atoms in calcium carbide are
The number of hydrogen atom(s) attached to phosphorus atom in hypophosphorous acid is
The oxidation state of chromium in the final product formed by the reaction between KI and acidified potassium dichromate solution is
The oxidation state of $\mathrm{Cr}$ in $\left[\mathrm{Cr}\left(\mathrm{NH}_3\right)_4 \mathrm{Cl}_2\right]^{+}$is
The photon of hard gamma radiation knocks a proton out of ${ }_{12}^{24} \mathrm{Mg}$ nucleus to form
The structure of diborane $\left(\mathrm{B}_2 \mathrm{H}_6\right)$ contains
The value of the ‘spin only’ magnetic moment for one of the following configurations is 2.84 BM. The correct one is
Which of the following compounds shows optical isomerism?
Which of the following factors may be regarded as the main cause of lanthanide contraction?
Which of the following oxides is amphoteric in character?
Which one of the following cyano complexes would exhibit the lowest value of paramagnetic behaviour? (At. No. $\mathrm{Cr}=24, \mathrm{Mn}=25, \mathrm{Fe}=26, \mathrm{Co}=27$ )
Which one of the following species is diamagnetic in nature?