p Block Elements (Group 15, 16, 17 & 18)

Which of the following iswrong statement?

Match List - I with List - II: List-I (Species) List-II (Number of lone pairs of electrons on the central atom) (a) $\mathrm{XeF}_{2}$ (i) $0$ (b) $\mathrm{XeO}_{2}F_{2}$ (ii) $1$ (c) $\mathrm{XeO}_{3}F_{2}$ (iii) $2$…

Consider the following reaction : $2\mathrm{HSO}_{4}^{-}\left(\mathrm{aq}\right)\frac{\left(1\right)\mathrm{Electrolysis}}{\left(2\right)\mathrm{Hydrolysis}}2\mathrm{HSO}_{4}^{-}+2H^{+}+A$ The dihedral angle in product…

$\mathrm{Fex}_{2}$ and $\mathrm{Fey}_{3}$ are known when $x$ and $y$ are :

Which among the following is the most reactive?

Identify $X,Y$ and $Z$ in the following reaction. (Equation not balanced)…

Consider the following reaction : $A+\mathrm{alkali}\rightarrow\,B\left(\mathrm{Major}\operatorname{Product}\,\right)$ If $B$ is an oxoacid of phosphorus with no $P-H$ bond, then $A$ is

$\mathrm{PCl}_{5}+H_{2}O\rightarrow\,A+\mathrm{HCl}$ $A+H_{2}O\rightarrow\,B+\mathrm{HCl}$ Find number of ionisable hydrogen in$B$

$\mathrm{PCl}_{5}$is well knownbut $\mathrm{NCl}_{5}$isnot.Because,

A chloride salt solution acidified with dil.$HNO_{3}$ gives a curdy white precipitate,$[A]$, on addition of$AgNO_{3}$. [A] on treatment with$NH_{4}OH$gives a clear solution, B?

Which of the Phosphorus oxoacid can create silver mirror from$AgNO_{3}$ solution?

Among the given oxides of nitrogen ;$N_{2}O,N_{2}O_{3},N_{2}O_{4}$and$N_{2}O_{5}$, the number of compound/(s) having$N-N$bond is