p-Block Elements · Chemistry · TS EAMCET

Consider the following reactions (not balanced). $$ \begin{array}{r} \mathrm{BF}_3+\mathrm{NaH} \xrightarrow{450 \mathrm{~K}} X+\mathrm{NaF} \\ X+\mat...

Which of the following does not exist?

Consider the following reactions. $$ X+\mathrm{O}_2 \rightarrow \mathrm{Cu}_2 \mathrm{O}+\mathrm{SO}_2, \mathrm{Cu}_2 \mathrm{O}+X \rightarrow \mathrm...

In contact process of manufacture of $\mathrm{H}_2 \mathrm{SO}_4$, the arsenic purifier used in the industrial plant contains

Observe the oxides $\mathrm{CO}, \mathrm{B}_2 \mathrm{O}_3, \mathrm{SiO}_2, \mathrm{CO}_2, \mathrm{Al}_2 \mathrm{O}_3$. $\mathrm{PbO}_2, \mathrm{Tl}_2...

Which of the following when subjected to thermal decomposition will liberate dinitrogen ? (i) Sodium nitrate (ii) Ammonium dichromate (iii) Barium azi...

Identify the set which is not correctly matched in the following.