Question

Match the following:
Column 1
Column II
(a) Baking Soda
(b) Blue Vitriol/CuSox Copper Sulphate
1. Tron (Fe) + Oxygen (O2, from air) + Water (H20)
2. MgO + H20
3. Sodium Hydrogen Carbonate (NaHCO3)
4. Copper Sulphate Pentahydrate (CuSO4, 5H20)
(c) Mg(OH)2
(d) Rust (Iron Oxide) Fe2O3​

Answer 1

Answer:

Cann't understand. Please either write clearly or click the pic of question