NEET UG Chemistry — Inorganic Chemistry previous year questions with solutions.
In the borax bead test, which compound is formed?
An atom has electronic configuration $1 s^2$ $2 p^6 3 s^2 3 p^6 3 d^3 4 s^2$, in which group it will be placed?
In $\mathrm{NO}_3^{-}$ion, number of the bond pair and the lone pair of electrons on nitrogen atom are:
Which of the following has the $p \pi-d \pi$ bonding?
General electronic configuration of lanthanides is:
In the silver plating of copper, $\mathrm{K}\left[\mathrm{Ag}\left(\mathrm{CN}_2\right]\right.$ is used instead of $\mathrm{AgNO}_3$. The reason is:
The hypothetical complex chlorodiaquatriammine cobalt (III) chloride can be represented as:
Which of the following shows maximum number of oxidation states?
$\mathrm{Zn}$ gives $\mathrm{H}_2$ gas with $\mathrm{H}_2 \mathrm{SO}_4$ and $\mathrm{HCl}$ but not with $\mathrm{HNO}_3$ because: