Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
P BLOCK ELEMENTS
Question #40719
Back to Home
View All P BLOCK ELEMENTS Questions
31 Views
Question
What is the first step in the Contact Process for manufacturing sulphuric acid?
A. Heating sulphur with concentrated nitric acid
B. Burning sulphur or sulphide ores in air to generate SO2
C. Reacting sulphur with hydrogen gas
D. Electrolysis of sodium sulphate solution
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Up to what percentage of sodium iodate can be found in Chile saltpetre?
24
What is the primary driving force for the dimerization of NO2 to form N2O4?
29
What is the hybridization of the central atom in PCl₅?
22