Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
'Spinel', a refractory mineral is chemically represented as | |
A. | MgAl2O4 [Correct Answer] |
B. | MgAl2O3 [Wrong Answer] |
C. | MgSO4 [Wrong Answer] |
D. | MgAl2O3.2H2O [Wrong Answer] |