Draw the structure of ${{\mathrm{NO}}_3}^{-}$.

Important Questions on p-Block Elements (Nitrogen Family)

HARD

11th CBSE

IMPORTANT

Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - p-Block Elements (Nitrogen Family)>ADDITIONAL QUESTIONS>Q 14

Write balanced chemical equation for reaction between gold and aqua regia.

HARD

11th CBSE

IMPORTANT

Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - p-Block Elements (Nitrogen Family)>ADDITIONAL QUESTIONS>Q 22

Complete the following chemical equation :

${\mathrm{P}}_4+8 {\mathrm{SOCl}}_2 \to$

MEDIUM

11th CBSE

IMPORTANT

Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - p-Block Elements (Nitrogen Family)>ADDITIONAL QUESTIONS>Q 26

What happens when orthophosphorous acid $\left({\mathrm{H}}_3{\mathrm{PO}}_3\right)$ is heated ?

MEDIUM

11th CBSE

IMPORTANT

Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - p-Block Elements (Nitrogen Family)>ADDITIONAL QUESTIONS>Q 2

Describe the favorable conditions for the manufacture of ammonia by Haber's process.

MEDIUM

11th CBSE

IMPORTANT

Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - p-Block Elements (Nitrogen Family)>Competition Focus>Q 7

The molecule having the smallest bond angle is-

HARD

11th CBSE

IMPORTANT

Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - p-Block Elements (Nitrogen Family)>Competition Focus>Q 19

The gases produced in the reaction, $\mathrm{Pb}({\mathrm{NO}}_3{)}_2\stackrel{∆}{\to }$ and ${\mathrm{NH}}_4{\mathrm{NO}}_3\stackrel{∆}{\to }$  are respectively

MEDIUM

11th CBSE

IMPORTANT

Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - p-Block Elements (Nitrogen Family)>Competition Focus>Q 23

Which statement is wrong for $\mathrm{NO}$?

HARD

11th CBSE

IMPORTANT

Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - p-Block Elements (Nitrogen Family)>Competition Focus>Q 24

Which of the following properties is not shown by $\mathrm{NO}$?