Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
10% oleum comprises of 10% free | |
A. | SO2 [Wrong Answer] |
B. | H2SO3 [Wrong Answer] |
C. | SO3 [Correct Answer] |
D. | H2SO4 [Wrong Answer] |