Industrial chemistry
Tested in 2 real MPSC questions across 1 year (2014–2014). See it in context on the interactive Concept Graph →
Years it was asked
What you need to know first
Oxides of metals and non-metals
Real questions that test this
सिमेंटची निर्मिती ही खालीलपैकी कुठल्या घटकांपासून झालेली आहे ? / The composition of cement is :
1)CaO - SiO2 - Al2O3✓ Correct
2)CaO - Al2O3 -MgO
3)SiO2 - Al2O3 - AlCl3
4)CaO - SiO2 - AlCl3
Cement is primarily composed of calcium oxide (CaO), silicon dioxide (SiO2), and aluminium oxide (Al2O3).