Complete hydrolysis of xenon hexafluoride gives HF along with compound $X$. The hybridisation in $X$ is

The correct order of electronegativity of group 13 elements is

Identify the correct statements.

I. CO reduces the oxygen carrying ability of blood

II. Producer gas contains CO and $\mathrm{N}_2$

III. $\mathrm{C}-\mathrm{O}$ bond length in $\mathrm{CO}_2$ is 115 pm

Observe the following

$\mathrm{P}_4+\mathrm{SOCl}_2 \rightarrow$ Products

$\mathrm{P}_4+\mathrm{SO}_2 \mathrm{Cl}_2 \rightarrow$ Products

In both the reactions, a common product ' $x$ ' is obtained. The number of lone pair of electrons on the central atom of $x$ is