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

Easy

$HNO_3$ is produced in good yield by which of the following methods?

A
Ostwald process
B
Haber process
C
Birkeland-Eyde process
D
Hall process

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

p-Block Elements (Class 12)

Subtopic

Nitrogen family

Similar Questions

Which of the following compounds gives $N_2$ gas on thermal decomposition?

Easy

The number of $P-O-P$ bridges in the structure of phosphorus pentoxide $(P_4O_{10})$ and phosphorus trioxide $(P_4O_6)$ are respectively:

MediumAIIMS 2005

Ammonia is dried over

Medium

Phosphine may be produced by adding water to

Medium

The correct order of reducing ability of the following hydrides is:

MediumTS EAMCET 2021

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.