The composition of flint glass is:
The constituents used in the manufacturing of different types of glasses are given below.
Silica(SiO2), Sodium Carbonate (Na2CO3), Calcium Carbonate (CaCO3), Potassium Carbonate(K2CO3), Boron Oxide (B2O3), Alumina (Al2O3) and Lead Oxide (PbO)
Choose the option/s that correctly matches the constituents and its use.
The correct order of increasing thermal stability of K2CO3, MgCO3, CaCO3 and BeCO3 is: