Explanation: Oxidation provides extreme hard protective coating, thus protecting against contamination and by selective etching, it can be made to fabricate components. 6. Mention the chemical reaction for oxidation process
A. Si + 2H2O –> SiO2 + 2H2
B. Si + O2 –> SiO2
C. 2Si + 2H2O –> 2SiO2 + 2H2
D. 2Si + 2H2O + 2O2 –> 2SiO2 + 2H2 + O2
Answer:A
Explanation: Oxidation provides extreme hard protective coating, thus protecting against contamination and by selective etching, it can be made to fabricate components. 6. Mention the chemical reaction for oxidation process
A. Si + 2H2O –> SiO2 + 2H2 B. Si + O2 –> SiO2 C. 2Si + 2H2O –> 2SiO2 + 2H2 D. 2Si + 2H2O + 2O2 –> 2SiO2 + 2H2 + O2