Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
HPO3 is the chemical formula of __________ phosphoric acid. | |
A. | pyro [Wrong Answer] |
B. | ortho [Wrong Answer] |
C. | meta [Correct Answer] |
D. | none of these [Wrong Answer] |