Class 12 Chemistry p-Block Elements (Class 12)Nitrogen family

Medium

Concentrated nitric acid,upon long standing,turns yellow-brown due to the formation of

IIT 2013 All IIT

A
$NO$
B
$NO_2$
C
$N_2O$
D
$N_2O_4$

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

p-Block Elements (Class 12)

Subtopic

Nitrogen family

Previous Year

IIT 2013 Paper All IIT years →

Similar Questions

Reaction of zinc with cold and very dilute nitric acid yields

Medium

At what temperature is red phosphorus heated to obtain $\alpha$-black phosphorus (in $K$)?

Easy

On heating ammonium dichromate,the gas evolved is

Easy

$NH_3 + O_2 \xrightarrow{\text{Catalyst}} NO + H_2O$. This step is used in which process?

Easy

Why is $N_2$ chemically inert?

Easy

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.