In the preparation of amorphous silicon, HF acid is used to remove (a) Mg (b) SiO2 (c) Si (d) None of these HF acid is used to remove (a) Mg (b) SiO2 (c) Si (d) None of these In the preparation of amorphous silicon November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
