List of top Chemistry Questions on Group 15 Elements

Correct statement(s) about the compounds P, Q and R is(are)
\( \text{Xe(g)} + \text{F}_2\text{(g)} \xrightarrow{\text{873 K, 7 bar}}{\text{P}} \)
(1 : 5 ratio)
\( \text{P} + \text{O}_2\text{F}_2 \xrightarrow{\text{143 K}}{\text{Q}} + \text{O}_2 \)
\( \text{Q} + \text{H}_2\text{O} \xrightarrow{\text{complete hydrolysis}}{\text{R}} + \text{HF} \)

Reaction of \(\mathrm{PtF_6}\) with oxygen \((\mathrm{O_2})\) gas results in the formation of an ionic compound, \(X^+Y^-\). Correct statement(s) is(are)

(a) Baryte,
(b) Galena, 
(c) Zinc blende and 
(d) Copper pyrites. 
How many of these minerals are sulphide based?

The correct order of the oxidation states of nitrogen in $NO, N_2O, NO_2$ and $N_2 O_3$ is :

An organic compound $'A'$ is oxidized with ${Na2O2}$ followed by boiling with ${HNO3}$. The resultant solution is then treated with ammonium molybdate to yield a yellow precipitate. Based on above observation, the element present in the given compound is :

The basic character of hydrides of the 15 group elements decreases in the order