Vedclass
Class 12Chemistryp-Block Elements (Class 12)Oxygen family
Easy

Which of the following activities results in the formation of oleum in the manufacture of sulphuric acid by the contact process?

MHT CET 2022All MHT CET
  • A
    By adding sodium sulphite and $SO_2$ in water
  • B
    By passing $SO_2$ gas into dil. $H_2SO_4$
  • C
    Passing $SO_2$ gas through $NaOH$ solution
  • D
    By absorbing $SO_3$ gas in conc. $H_2SO_4$
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

p-Block Elements (Class 12)

Subtopic

Oxygen family

Previous Year

MHT CET 2022 PaperAll MHT CET years →

Similar Questions

The number of $S=O$ bonds present in sulphurous acid,peroxodisulphuric acid and pyrosulphuric acid,respectively are :

EasyJEE MAIN 2021
View Solution

Which of the following reactions exhibits the reducing property of ozone?

DifficultMHT CET 2026
View Solution

Which of the following contains an $S - S$ bond?

Easy
View Solution

Which of the following statements regarding sulphur is incorrect?

MediumAIEEE 2011
View Solution

What is $Oleum$?

EasyAIPMT 1991
View Solution

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.

Try Free
For Institutes

Online Exam Module

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

See Demo